Guided-wave transmission device and methods for use therewith
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04B-010/00
H04B-003/52
H04B-010/2575
H04B-010/40
H01P-003/16
H01P-005/00
H01P-003/10
H01P-005/08
H04J-014/00
H04B-003/36
출원번호
US-0396976
(2017-01-03)
등록번호
US-9960808
(2018-05-01)
발명자
/ 주소
Henry, Paul Shala
Bennett, Robert
Gerszberg, Irwin
Barzegar, Farhad
Barnickel, Donald J.
Willis, III, Thomas M.
출원인 / 주소
AT&T INTELLECTUAL PROPERTY I, L.P.
대리인 / 주소
Guntin, Ed
인용정보
피인용 횟수 :
0인용 특허 :
1559
초록▼
Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data, the first electromagnetic wave having at least one carrier frequency and corresponding wavelength. A coupler couples the first ele
Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data, the first electromagnetic wave having at least one carrier frequency and corresponding wavelength. A coupler couples the first electromagnetic wave to a transmission medium having at least one inner portion surrounded by a dielectric material, the dielectric material having an outer surface and a corresponding circumference, wherein the coupling of the first electromagnetic wave to the transmission medium forms a second electromagnetic wave that is guided to propagate along the outer surface of the dielectric material via at least one guided-wave mode that can include an asymmetric mode, wherein the at least one carrier frequency is within a microwave or millimeter-wave frequency band and wherein the at least one corresponding wavelength is less than the circumference of the transmission medium. Other embodiments are disclosed.
대표청구항▼
1. A wireless communication system comprising: at least one antenna;a transmission medium that facilitates wireless network connectivity via the at least one antenna, wherein the transmission medium comprises a dielectric material having a corresponding circumference;a coupler that couples a first e
1. A wireless communication system comprising: at least one antenna;a transmission medium that facilitates wireless network connectivity via the at least one antenna, wherein the transmission medium comprises a dielectric material having a corresponding circumference;a coupler that couples a first electromagnetic wave to the transmission medium, the first electromagnetic wave having a carrier frequency and a corresponding wavelength, wherein the coupling of the first electromagnetic wave to the transmission medium results in a second electromagnetic wave that is guided to propagate along the dielectric material via at least one guided-wave mode that includes a non-fundamental mode, wherein the carrier frequency is within a non-optical frequency band and wherein the corresponding wavelength is less than the corresponding circumference of the transmission medium. 2. The wireless communication system of claim 1, wherein the at least one guided-wave mode of the second electromagnetic wave further includes a fundamental mode. 3. The wireless communication system of claim 1, wherein the transmission medium facilitates the wireless network connectivity to a mobile device. 4. The wireless communication system of claim 1, wherein the first electromagnetic wave is guided to propagate along the coupler via at least one guided-wave mode that includes a fundamental mode and wherein a junction between the coupler and the transmission medium induces the non-fundamental mode of the second electromagnetic wave. 5. The wireless communication system of claim 1, wherein the transmission medium includes a conductor having a mean collision frequency of electrons and wherein the carrier frequency is less than the mean collision frequency of electrons. 6. The wireless communication system of claim 1, wherein the dielectric material guides propagation of the second electromagnetic wave without an electrical return path. 7. The wireless communication system of claim 1, wherein the transmission medium is conductorless and facilitates propagation of the second electromagnetic wave without an electrical return path. 8. A transmission device comprising: means for generating a first electromagnetic wave, the first electromagnetic wave having a carrier frequency and a corresponding wavelength; andmeans for coupling the first electromagnetic wave to a conductorless transmission medium that facilitates wireless network connectivity via an antenna, the conductorless transmission medium having a corresponding circumference, wherein the coupling of the first electromagnetic wave to the conductorless transmission medium results in a second electromagnetic wave that is guided to propagate along the conductorless transmission medium via at least one guided-wave mode that includes an asymmetric mode, wherein the carrier frequency is within a non-optical band and wherein the corresponding wavelength is less than the corresponding circumference of the conductorless transmission medium. 9. The transmission device of claim 8, wherein the at least one guided-wave mode of the second electromagnetic wave further includes a symmetric mode. 10. The transmission device of claim 9, wherein the first electromagnetic wave is guided to propagate along the means for coupling via at least one guided-wave mode that includes a symmetric mode and wherein a junction between the means for coupling and the conductorless transmission medium induces both the asymmetric mode of the second electromagnetic wave and the symmetric mode of the second electromagnetic wave. 11. The transmission device of claim 8, wherein the first electromagnetic wave is guided to propagate along the means for coupling via at least one guided-wave mode that includes a symmetric mode and wherein a junction between the means for coupling and the conductorless transmission medium induces the asymmetric mode of the second electromagnetic wave. 12. The transmission device of claim 8, wherein the conductorless transmission medium includes a dielectric having a mean collision frequency of electrons and wherein the carrier frequency is less than the mean collision frequency of electrons. 13. The transmission device of claim 8, wherein the conductorless transmission medium comprises a dielectric and facilitates propagation of the second electromagnetic wave without an electrical return path. 14. The transmission device of claim 8, wherein the conductorless transmission medium facilitates the wireless network connectivity to a mobile device. 15. A method comprising: generating a first electromagnetic wave, the first electromagnetic wave having a carrier frequency and a corresponding wavelength; andcoupling, by a coupler, the first electromagnetic wave to a dielectric transmission medium that provides network connectivity via an antenna that radiates free space wireless signals, the dielectric transmission medium having a corresponding circumference, wherein the coupling of the first electromagnetic wave to the dielectric transmission medium results in a second electromagnetic wave that is guided to propagate along the dielectric transmission medium via at least one guided-wave mode, wherein the carrier frequency is within a millimeter-wave frequency band and wherein the corresponding wavelength is less than the corresponding circumference of the dielectric transmission medium. 16. The method of claim 15, wherein the dielectric transmission medium has a substantially circular cross section and the at least one guided-wave mode of the second electromagnetic wave includes an asymmetric mode and a symmetric mode. 17. The method of claim 16, further comprising: guiding the first electromagnetic wave to propagate along the coupler via at least one guided-wave mode that includes a symmetric mode and wherein a junction between the coupler and the dielectric transmission medium induces both the asymmetric mode of the second electromagnetic wave and the symmetric mode of the second electromagnetic wave. 18. The method of claim 15, wherein the dielectric transmission medium includes a conductive wire having a mean collision frequency of electrons and wherein the carrier frequency is less than the mean collision frequency of electrons. 19. The method of claim 15, wherein the dielectric transmission medium guides propagation of the second electromagnetic wave without an electrical return path. 20. The method of claim 15, wherein the dielectric transmission medium is conductorless.
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Adams Lowell J. (North Canton OH) Beard ; Jr. William A. (Uniontown OH) Simshauser Steven C. (Akron OH) Weisend ; Jr. Norbert A. (Cuyahoga Falls OH) Wohlwender Thomas E. (Akron OH), Method of manufacturing a planar coil construction.
Michelson, Steven M; Robinson, Jerry Allen; Russell, Larry Arnise, Method of sizing packets for routing over a communication network for VoIP calls on a per call basis.
Prince Eric T. (Fairport NY) Prospero Sebastian F. (Byron NY) Romach Mark M. (Rochester NY), Method to reduce light propagation losses in optical glasses and optical waveguide fabricated by same.
Gauvin, William Joseph; Taranto, Edward James; Zhou, Steve Y., Method to trickle and repair resources scanned using anti-virus technologies on a security gateway.
Zavidniak,Paul M., Methodology for the detection of intrusion into radio frequency (RF) based networks including tactical data links and the tactical internet.
Henry, Paul Shala; Bennett, Robert; Barzegar, Farhad; Gerszberg, Irwin; Barnickel, Donald J; Willis, III, Thomas M., Methods and apparatus for inducing a fundamental wave mode on a transmission medium.
Richardson,John G.; Nickelson,Reva A.; Sloan,Paul A.; Kostelnik,Kevin M., Methods for indication of at least one subsurface barrier characteristic and methods of use.
Arjavalingam Gnanalingam (Yorktown Heights NY) Deutsch Alina (Chappaqua NY) Kopcsay Gerard V. (Yorktown Heights NY) Tam James K. (Shrub Oak NY), Methods for the measurement of the frequency dependent complex propagation matrix, impedance matrix and admittance matri.
Polk, Robert E.; Svoboda, John M.; West, Phillip B.; Heath, Gail L.; Scott, Clark L., Methods, apparatus, and systems for monitoring transmission systems.
Kshirsagar, Madhukar; Joshi, Ajay, Methods, systems and computer program products for authenticating computer processing devices and transferring both encrypted and unencrypted data therebetween.
Doyle,Ronald P.; Hind,John R.; Narten,Thomas; Peters,Marcia L., Methods, systems and computer program products for detecting a spoofed source address in IP datagrams.
Chawla, Deepak; Beckett, III, William R., Methods, systems, and computer program products for providing a virtual private gateway between user devices and various networks.
Norton, Stephen Pancoast; Burchfield, Chris; Frataccia, Rick J.; Gibson, Sr., Gary O; Prince, David, Methods, systems, and products for intrusion detection.
Reyes Adolfo C. (866 W. Saint Andrews Blvd. ; #1084. Chandler AZ 85224), Microwave integrated circuit passive element structure and method for reducing signal propagation losses.
Letavic Theodore James ; Kim Manjin Jerome, Microwave monolithic integrated circuit with coplaner waveguide having silicon-on-insulator composite substrate.
Yap, Daniel; Schaffner, James H.; Sievenpiper, Daniel F.; Geary, Kevin; Ng, Willie W.; Gregoire, Daniel J.; Colburn, Joseph S., Microwave receiver front-end assembly and array.
Brusgard Thomas C. (Riva MD) McCormick Thomas C. (Linthicum MD) Sijgers Hendrik K. (Reston VA) Smith Corbitt T. (Manhattan Beach CA) Winterble William C. (Columbia MD) Schwerdt Christopher B. (Catton, Millimeter wave and infrared sensor in a common receiving aperture.
Jablonski Daniel G. (Silver Spring MD) Krall Albert D. (Rockville MD), Millimeter wavelength dielectric waveguide having increased power output and a method of making same.
Bennett, Robert; Barnickel, Donald J.; Barzegar, Farhad; Gerszberg, Irwin; Henry, Paul Shala; Willis, III, Thomas M., Millimeter-wave surface-wave communications.
Brown, Elliot R.; Evans, John D.; Bang, Christopher A.; Cohen, Adam L.; Lockard, Michael S.; Smalley, Dennis R.; Grosser, Morton, Miniature RF and microwave components and methods for fabricating such components.
Herman Julius (3906 Bel Pre Road Silver Spring MD 20906), Miniaturized tunable antenna for general electromagnetic radiation and sensing with particular application to TV and FM.
Tyhach, Matthew C.; Colomb, Francois Y., Monolithic microwave integrated circuits (MMICs) having conductor-backed coplanar waveguides and method of designing such MMICs.
Jannson Tomasz P. (Torrance CA) Shirk Kevin W. (Redondo Beach CA) Moslehi Behzad M. R. (Redondo Beach CA) Kim Richard C. (Yorba Linda CA), Multiwavelength data communication fiber link.
Petrelis Peter G. (Huntington Beach CA) Alexander John A. (Rancho Palos Verdes CA), N by M planar configuration switch for radio frequency applications.
Kajiwara, Tomohito, Network communication apparatus and method for performing a T.38 communication function using a voice capability of a gateway apparatus.
Wetherall,David J.; Savage,Stefan R.; Anderson,Thomas E., Network traffic regulation including consistency based detection and filtering of packets with spoof source addresses.
Moshir, Sean; Andrew, Christopher A. H.; Hudler, Jack Lee; Li, Leon; Gordon, Jonathan M.; Bacon, Michael; Williams, Noah; Lane, Jonathan; Horton, James J.; Ferguson, Dan, Non-invasive automatic offsite patch fingerprinting and updating system and method.
Lucas Eric W. (Ellicott City MD) Mongilio Michael A. (Columbia MD) Leader Kenneth M. (Glen Burnie MD) Stieneke Charles P. (Cary NC) Cassen John W. (Sykesville MD), Notch radiator elements.
Siles Perez, Jose Vicente; Chattopadhyay, Goutam; Lee, Choonsup; Schlecht, Erich T.; Jung-Kubiak, Cecile D.; Mehdi, Imran, On-chip power-combining for high-power schottky diode based frequency multipliers.
Oates Robert M. (Murrysville PA) Cooper Herbert C. (North Huntingdon PA) Houser Kirk D. (Ross Township ; Allegheny County PA), Optical data distribution network with listen-while-talk capabilities.
Palanisamy, Rajeshkannan; Peters, David R.; Sadowski, Eric M.; Sauer, Michael; Webb, Dale A., Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof.
Camiade,Marc; Domnesque,Denis; Beilenhoff,Klaus, Packaged electronic components for producing a sub-harmonic frequency signal at millimetric frequencies.
Fitzsimmons George W. (Kent WA) Lamberty Bernard J. (Kent WA) Vertatschitsch Edward J. (Bothell WA) Riemer Dietrich E. (Auburn WA) Harvey Donn T. (Issaquah WA), Packaging architecture for phased arrays.
Litchford George B. (Northport NY) Keller John (Huntington NY), Passive secondary surveillance radar using signals of remote SSR and multiple antennas switched in synchronism with rota.
Wong Mon N. (Torrance CA) Patin Robert J. (Hawthorne CA) Trese Brennan J. (Los Angeles CA) Raghavan Krishnan K. (Redondo Beach CA), Patch antenna with polarization uniformity control.
Takano Masataka (Yokohama JPX) Oka Yoji (Yokohama JPX) Takase Akihiko (Tokyo JPX) Takahashi Setsuo (Yokohama JPX), Path changing system and method for use in ATM communication apparatus.
Amitay Noach (Tinton Falls NJ) Gans Michael J. (Monmouth Beach NJ), Phased array antenna employing linear scan for wide-angle arc coverage with polarization matching.
Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna providing enhanced element controller data communication and related methods.
Jelinek Carl O. (Camarillo CA) Drago ; Jr. Daniel W. (Camarillo CA) Dempsey Richard C. (Chatsworth CA), Phased array antenna system using polarization phase shifting.
Heidler, Christian; Hull, Jonathan Richard; Kedziora, Jessica Joy; Sauer, Michael; Schweiker, Wolfgang Gottfried Tobias, Power management for remote antenna units in distributed antenna systems.
Granville J. Michael (9701 Wilshire Blvd. ; #850 Beverly Hills CA 90212) Costa Robert E. (8435 Sale Ave. Canoga Park CA 91304) Chu Sam Y. (23684 Justice St. Canoga Park CA 91304), Power transmission line monitoring system.
Roe, Jr., George Samuel; Price, Jr., Henry Winfield; Matthews, Mylene Farenas, Process for remote grounding, transmission sensing, and temperature monitoring device.
Berlin, Igor; Cune, William Patrick; Greene, Jason Elliott; Heidler, Christian; Register, III, James Arthur; Schweiker, Wolfgang Gottfried Tobias, Providing digital data services as electrical signals and radio-frequency (RF) communications over optical fiber in distributed communications systems, and related components and methods.
Herbsommer, Juan Alejandro; Payne, Robert Floyd; Schuppener, Gerd; Haroun, Baher, Radiating sub-terahertz signal from tapered metallic waveguide into dielectric waveguide.
Brady Michael John ; Duan Dah-Weih ; Kodukula Venkata S. R. ; Martinez Rene D. ; Moskowitz Paul Andrew ; Murphy Philip, Radio frequency identification transponder having a high gain antenna configuration.
Saban, Ofer; Shapira, Isaac, Radio-frequency integrated circuit (RFIC) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods.
Sheen David M. (1917 Hood Richland WA 99352) Collins H. Dale (1751 Duluth Richland WA 99352) Hall Thomas E. (8301 W. Entiat Pl. Kennewick WA 99336) McMakin Douglas L. (2173 Shasta Ave. Richland WA 99, Real-time wideband holographic surveillance system.
Bresciani, Daniele; Legay, Hervé; Caille, Gérard; Labiole, Eric, Reflector array antenna with crossed polarization compensation and method for producing such an antenna.
Rakib, Selim Shlomo, Remote control for wireless control of system including home gateway and headend, either or both of which have digital video recording functionality.
Mosebrook Donald R. ; Houggy David E. ; Palmer ; Jr. Robert G. ; Spira Joel S., Repeater for transmission system for controlling and determining the status of electrical devices from remote locations.
Judd, Mano D.; Lovinggood, Breck W.; Tennant, David T.; Maca, Gregory A.; Kuiper, William P.; Alford, James L.; Thomas, Michael D.; Veihl, Jonathon C., Repeaters for wireless communication systems.
Kajitani, Yuki; Abe, Hiroaki; Arai, Toshimasa; Harada, Asuro; Yamaguchi, Yasuhiro; Jimbo, Kazuya, Rerouting method for a PVC route on an ATM network and a network management system using the rerouting method.
Chiang, Bing A.; Cha, Inhyok; Lynch, Michael J.; Gorsuch, Thomas E., Satellite communication subscriber device with a smart antenna and associated method.
Katar, Srinivas; Yonge, III, Lawrence W.; Newman, Richard E., Secure client authentication and service authorization in a shared communication network.
Britz, David M.; Miller, II, Robert Raymond; Shankaranarayanan, Nemmara K., Secure open-air communication system utilizing multi-channel decoyed transmission.
Sistanizadeh Kamran ; Seazholtz John W. ; Lawrence William F., Shared use video processing systems for distributing program signals from multiplexed digitized information signals.
Prasad, Sunil; Dianda, Janet Ruth, Signal conditioner and method for communicating over a shared transport medium a combined digital signal for wireless service.
Claret, Jorge Vicente Blasco; Moreno, Josa Luis Gonzalez; Soriano, Jose Luis Camps; Molina, Antonio Pairet, Signal repeater and method for matching an output impedance of the signal repeater, which amplifies a signal on an electrical line of an electrical grid, to an impedance of a load.
Jochim, Kenneth J.; Polson, Jerry H., Signal translating repeater for enabling a terrestrial mobile subscriber station to be operable in a non-terrestrial environment.
Jean, Leonard P.; Boisclair, Brian; Argyle, Jared; Biddle, Bob; Laughlin, Edward; Philbrick, Javier, Stringing messenger clamp and methods of using the same.
Tyler, Richard M.; McKenna, Daniel B.; Graziano, James M., Sub-network load management for use in recharging vehicles equipped with electrically powered propulsion systems.
Johnson, Harold W.; Euler, Timothy D., Surface wave communications between a remote antenna and a base station that is co-located with another base station.
Ziegner, Bernhard Alphonso; Sletten, Robert John; Brown, Stephen R.; Cho, May Kyi; Kinayman, Noyan, Surface-mounted millimeter wave signal source with ridged microstrip to waveguide transition.
Bennett, Robert; Barnickel, Donald J; Barzegar, Farhad; Gerszberg, Irwin; Henry, Paul Shala; Willis, III, Thomas M., Surface-wave communications and methods thereof.
Bennett, Robert; Barnickel, Donald J; Barzegar, Farhad; Gerszberg, Irwin; Henry, Paul Shala; Willis, III, Thomas M., Surface-wave communications and methods thereof.
Swanson, David C.; Nicholas, Nicholas C.; Rigsby, David, System and method for detecting, localizing, or classifying a disturbance using a waveguide sensor system.
Truong, Kien Trung; Kwon, Young Hoon; Sartori, Philippe; Al-Shalash, Mazin, System and method for distributed power control in a communications system.
Hendrickson, Keith; Maguy, William; Prehn, Paul; Stamos, Nick; Su, Annie, System and method for measuring wireless device and network usage and performance metrics.
Venkatraman, Shankar; Sheikh, Khurram P., System and method for performance enhancement in heterogeneous wireless access network employing band selective power management.
Venkatraman, Shankar; Sheikh, Khurram P., System and method for performance enhancement in heterogeneous wireless access network employing distributed antenna system.
Wang, Yi-Min; Sun, Qixiang; Simon, Daniel R.; Russell, Wilfred, System and method for protecting privacy and anonymity of parties of network communications.
Addepalli, Sateesh K.; Moghe, Ashok K.; Dai, Lillian Lei; Falaki, Mohammand H., System and method for providing resource sharing, synchronizing, media coordination, transcoding, and traffic management in a vehicular environment.
Bertoncini, Crystal A.; Rudd, Kevin E.; Nousain, Bryan D.; Hinders, Mark K., System and method for radio-frequency fingerprinting as a security layer in RFID devices.
Benitez Pelaez,Mariana; Verma,Kamal K.; Verma,Charu; Halsell,Victoria M., System and method for routing calls in a wireless network using a single point of contact.
Karen L. Kidder ; James M. Haring ; Reid J. Bishop ; James D. Trent ; Lan D. Pham, System for automated workflow in a network management and operations system.
Bhatnagar, Piyush; Reddy, Sridnar, System, design and process for strong authentication using bidirectional OTP and out-of-band multichannel authentication.
King, Graham, System, method, and computer program product for connecting or coupling analog audio tone based communications systems over a packet data network.
Dow, Christopher; Grab, Eric; Klappert, Walt; Theberge, Jim; Stathacopoulos, Paul T., Systems and methods for adaptively transmitting media and advertising content.
Martin, G. Patrick; Minear, Kathleen, Systems and methods for compensating for transmission phasing errors in a communications system using a receive signal.
Haensgen, Gregg James; Banting, John Fredrick; Hoeppner, Bruce; Lucas, Richard William, Systems and methods for energy harvesting and current and voltage measurements.
van der Linden, Rob; Halls, David; Waterhouse, Simon; Benoit, Peter, Systems and methods for establishing a cloud bridge between virtual storage resources.
Kokernak, Michael; Noland, Madeleine; Campbell, Colin; Bechtel, Gordon, Systems and methods for providing a network link between broadcast content and content located on a computer network.
Berlin, Igor; Cune, William P.; Greene, Jason E., Systems, methods, and devices for increasing radio frequency (RF) power in distributed antenna systems.
Kerstens Pieter J. (Beacon NY) Mandeville Jon R. (Redmond WA) Wu Frederick Y. (Cos Cob CT), Tandem linear scanning confocal imaging system with focal volumes at different heights.
Rousselle, Adam Robert; Lepppanen, Vesa Johannes; Brzys, Kevin; Clymer, Hugh Andrew; Smith, Dawn Marie, Thermal powerline rating and clearance analysis using thermal imaging technology.
Leicht John L. (Hawthorn Woods IL) Malone Hugh R. (Phoenix AZ) Mathews Douglas J. (Mesa AZ) Mitzlaff James E. (Arlington Heights IL) Munier Scott D. (Arlington Heights IL) Oehlerking Michele G. (Rive, Three-dimensional microwave circuit carrier and integral waveguide coupler.
Free, M. Benton; Geaghan, Bernard O.; Hauck, Karl P.; Weaver, Billy Lee, Touch location sensing system and method employing sensor data fitting to a predefined curve.
Otsuka,Kanji; Usami,Tamotsu; Ueda,Chihiro; Akiyama,Yutaka; Koyasu,Osamu, Transmission cable structure for GHz frequency band signals and connector used for transmission of GHz frequency band signals.
Barzegar, Farhad; Gerszberg, Irwin; Bennett, Robert; Henry, Paul Shala, Transmission device with impairment compensation and methods for use therewith.
Fernandes Roosevelt A. (Liverpool NY) Sieron Richard L. (Fairfield CT), Transmission line sensor apparatus operable with near zero current line conditions.
Henry, Paul Shala; Taylor, William Scott; Bennett, Robert; Barzegar, Farhad; Gerszberg, Irwin; Barnickel, Donald J.; Willis, III, Thomas M., Transmission medium having multiple cores and methods for use therewith.
Cohen, Alexander J.; Jung, Edward K. Y.; Levien, Royce A.; Lord, Robert W.; Malamud, Mark A.; Mangione-Smith, William Henry, Transmitting aggregated information arising from appnet information.
Tujino Hiroyuki ; Mine Yoshitaka,JPX ; Sasaki Takuya,JPX, Ultrasound diagnosis apparatus for generating an image based on extracted harmonics component.
Barendregt Albertus J. (Diepenheim NLX) Van Der Kemp Marcellis J. A. (Hengelo NLX), Universal waveguide joint, flexible coupler, and arrangement for a surveillance radar antenna.
Mason, Jr.,Robert T; Borleske,Andrew J; Shuey,Kenneth C, Using a fixed network wireless data collection system to improve utility responsiveness to power outages.
Miller, II, Robert R.; Worstell, Harry R., Using an electric power cable as the vehicle for communicating an information-bearing signal through a barrier.
Lee Jar J. (Irvine CA) Livingston Stan W. (Fullerton CA), Wide band dipole radiating element with a slot line feed having a Klopfenstein impedance taper.
Barnett Larry R. (Manassas VA) Lau Yue-Ying (Silver Spring MD) Chu Kwo R. (Annandale VA) Granatstein Victor L. (Silver Spring MD), Wide-band distributed rf coupler.
Lau Yue-Ying (10612 Edgewood Ave. Silver Spring MD 20906) Chu Kwo R. (4916 Andrea Ave. Annandale VA 22003) Granatstein Victor L. (12816 Bluet Lane Silver Spring MD 20906) Barnett Larry R. (8221 Erika, Wide-band gyrotron traveling-wave amplifier.
Quan, Clifton; Lee, Jar J.; Pierce, Brian M.; Allison, Robert C., Wideband 2-D electronically scanned array with compact CTS feed and MEMS phase shifters.
Le, Kevin; Meyer, Louis J., Wideband dual polarized base station antenna offering optimized horizontal beam radiation patterns and variable vertical beam tilt.
Rawnick James J. ; Stutzman Warren L. ; Nealy J. Randall, Wideband phased array antenna employing increased packaging density laminate structure containing feed network, balun and power divider circuitry.
Takahashi, Kazuaki; Orihashi, Masayuki; Fujita, Suguru, Wireless communication device and method for displaying estimated direction and position of a target for wireless communication.
Iacono,Ana Lucia; Stern Berkowitz,Janet, Wireless communication method and apparatus for selecting and reselecting cells based on measurements performed using directional beams and an omni-directional beam pattern.
Crilly, Jr., William J.; Biba, Ken; Conley, Robert J., Wireless packet switched communication systems and networks using adaptively steered antenna arrays.
Husain, Syed Mohammad Amir; Printz, Randy P.; Mellacheruvu, Rajesh K., Zero client device with integrated serial bandwidth augmentation and support for out-of-band serial communications.
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