Circuit connectors for establishing EHF communication include a receiver configured to receive a transmitted EHF electromagnetic signal, and an output circuit coupled to the receiver. The output circuit has two states of operation that correspond to enabling a signal output and disabling the signal
Circuit connectors for establishing EHF communication include a receiver configured to receive a transmitted EHF electromagnetic signal, and an output circuit coupled to the receiver. The output circuit has two states of operation that correspond to enabling a signal output and disabling the signal output. The output circuit is also configured to change its state of operation responsive to a state of a control signal, and a controller is coupled to the receiver and configured to produce the control signal. The control signal has two states that correspond to a first condition when the received signal exceeds a first threshold and a second condition when the received signal is less than a second threshold.
대표청구항▼
1. A first contactless connector included in a first device for communicating with a second contactless connector included in a second device using extremely high frequency (EHF) signals, the first contactless connector comprising: a receiver configured to receive a transmitted EHF electromagnetic s
1. A first contactless connector included in a first device for communicating with a second contactless connector included in a second device using extremely high frequency (EHF) signals, the first contactless connector comprising: a receiver configured to receive a transmitted EHF electromagnetic signal from the second contactless connector;an output circuit coupled to receive the transmitted EHF signal from an output of the receiver, the output circuit configured to: output the transmitted EHF signal when a control signal has a first state and configured to not output the transmitted EHF signal when the control signal has a second state; anda controller coupled to the receiver and configured to: determine a signal strength of the transmitted EHF signal;produce the control signal having the second state until the determined signal strength of the transmitted EHF signal exceeds a first threshold for a first time interval, whereupon the controller produces the control signal having the first state to enable the output circuit to output the transmitted EHF signal from the receiver; and thereafterproduce the control signal with the second state to disable the output circuit from outputting the transmitted EHF signal from the receiver when the determined signal strength of the transmitted EHF signal fails to meet a second threshold for a second time interval. 2. The first contactless connector of claim 1, wherein the first and second thresholds are the same, and the first and second time intervals are the same. 3. The first contactless connector of claim 1, wherein the first threshold is greater than the second threshold. 4. The first contactless connector of claim 1, wherein the receiver is configured to receive a modulated EHF electromagnetic signal and convert the received modulated EHF electromagnetic signal to a received electronic signal having a received electronic signal level; andthe controller includes a signal strength meter configured to determine a detected signal representative of the received electronic signal level;a comparison circuit, configured to compare the detected signal to a threshold signal representative of a first signal strength threshold, and produce a timer control signal indicative of whether or not the detected signal exceeds the threshold signal;a first timer configured to receive the timer control signal and measure a first time interval during which the detected signal exceeds the threshold signal, and output a timer output signal representative of whether the detected signal has exceeded the threshold signal for the first time interval; anda control circuit responsive to the first timer output signal for producing the control signal appropriate for outputting the received electronic signal after the detect signal has exceeded the threshold for the first time interval. 5. The first contactless connector of claim 4, wherein the controller is configured to reset the first timer if the received electronic signal level drops below the first signal strength threshold during the first time interval. 6. The first contactless connector of claim 4, wherein the output circuit is further configured to prevent output of the received electronic signal in response to a second control signal;the comparison circuit is further configured to compare the detected signal to a second threshold signal representative of a second signal strength threshold, and produce a second timer control signal indicative of whether or not the detected signal fails to meet the second threshold signal;the second timer is further configured to receive the second timer control signal and measure a second time interval during which the detected signal fails to meet the second threshold signal, and output a second timer output signal representative of whether the detected signal has failed to meet the second threshold signal for the second time interval; andthe control circuit is responsive to the second timer output signal for producing a second control signal appropriate for preventing the output of the received electronic signal after the detected signal has failed to meet the second threshold for the second time interval. 7. The first contactless connector of claim 6, wherein the timer is configured to reset the second time interval when the first timer reaches the end of the first time interval. 8. The first contactless connector of claim 7, wherein the timer is configured to reset the first time interval when the timer reaches the end of the second time interval. 9. The first contactless connector of claim 4, wherein the first signal strength threshold and the first time interval are user-selectable. 10. The first contactless connector of claim 4, wherein the control circuit further comprises a rate circuit configured to calculate a rate of change of the received electronic signal level. 11. The first contactless connector of claim 4, wherein the receiver includes an integrated circuit package having an antenna embedded in the package and configured to receive the transmitted EHF electromagnetic signal. 12. A first contactless connector included in a first device for communicating with a second contactless connector included in a second device using extremely high frequency (EHF) signals, the first contactless connector comprising: an output circuit coupled to an output of a receiver, the output circuit configured to: output a transmitted EHF signal received by the receiver when a control signal has a first state and configured to not output the transmitted EHF signal received by the receiver when the control signal has a second state; anda controller coupled to the receiver and configured to: determine a signal strength of the transmitted EHF signal;produce the control signal having the second state until the determined signal strength of the transmitted EHF signal exceeds a first threshold for a first time interval, whereupon the controller produces the control signal having the first state to enable the output circuit to output the transmitted EHF signal from the receiver; and thereafterproduce the control signal with the second state to disable the output circuit from outputting the transmitted EHF signal from the receiver when the determined signal strength of the transmitted EHF signal fails to meet a second threshold for a second time interval. 13. The first contactless connector of claim 12, wherein the first threshold is greater than the second threshold. 14. A method for controlling an electronic signal using a first contactless connector included in a first device configured to communicate with a second contactless connector included in a second device via extremely high frequency (EHF) electromagnetic signals, the method comprising: receiving a transmitted EHF electromagnetic signal from the second contactless connector at the first contactless connector;determining a signal strength of the transmitted EHF signal;comparing the determined signal strength to a first signal strength threshold;initiating a first timer when the determined signal strength exceeds the first signal strength threshold;measuring a first time interval during which the determined signal strength exceeds the first signal strength threshold;outputting a first timer output signal when the determined signal strength exceeds the first signal strength threshold for the first time interval;enabling an output circuit to output the transmitted EHF signal from a receiver included in the first contactless connector in response to the first timer output signal;comparing the determined signal strength to a second signal strength threshold;initiating a second timer if the determined signal strength fails to meet the second signal strength threshold;measuring a second time interval during which the determined signal strength fails to meet the second signal strength threshold;outputting a second timer output signal when the determined signal strength fails to meet the second signal strength threshold for the second time interval; anddisabling the output circuit to output the transmitted EHF signal from the receiver included in the first contactless connector in response to the second timer output signal. 15. The method of claim 14, further comprising: resetting the second timer in response to the determined signal strength meeting the second threshold signal after initiating the second timer and before measuring a second time interval equal to or greater than the second time interval. 16. The method of claim 14, wherein the second signal strength threshold is lower than the first signal strength threshold. 17. The method of claim 14, wherein receiving the transmitted EHF electromagnetic signal at the first contactless connector includes receiving the transmitted EHF electromagnetic signal from the second contactless connector configured to communicate via EHF electromagnetic signals; further comprising establishing a communications link between the second contactless connector and the first contactless connector in response to the first timer output signal. 18. The method of claim 14, wherein receiving the transmitted EHF electromagnetic signal at the first contactless connector includes receiving the transmitted EHF electromagnetic signal from the second contactless connector configured to communicate via EHF electromagnetic signals; further comprising terminating a communication link between the second contactless connector and the first contactless connector in response to the second timer output signal. 19. A method for establishing a communication link between a first contactless connector included in a first device and a second contactless connector included in a second device using extremely high frequency (EHF) electromagnetic signals, the method comprising: receiving, by a receiver, a transmitted EHF signal from the second contactless connector at the first contactless connector;determining a signal strength of the transmitted EHF signal;comparing the determined signal strength to a first signal strength threshold;measuring an amount of time the determined signal strength exceeds the first signal strength threshold;outputting a first output signal when the determined signal strength exceeds the first signal strength threshold for a first time interval; andenabling an output circuit to output the transmitted EHF signal from the receiver included in the first contactless connector in response to the first output signal. 20. The method of claim 19, further comprising: comparing the determined signal strength to a second signal strength threshold;measuring the amount of time the determined signal strength fails to meet the second threshold signal;outputting a second output signal when the determined signal strength fails to meet the second threshold signal for a second time interval; anddisabling the output circuit to output the transmitted EHF signal from the receiver included in the first contactless connector in response to the second output signal. 21. The method of claim 20, wherein the second signal strength threshold is lower than the first signal strength threshold.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (91)
Kamerman Adriaan (Nieuwegein NLX) van Driest Hans (Bilthoven NLX), Antenna control for a wireless local area network station.
Hidem Stephen E. ; Tretter ; III Joseph P. ; Schuholz John ; Engfer Robert P. ; Smoot ; III Charles H. ; Anderson Hans, Cellular telephone management system.
Soenen Eric G. (Plano TX) Davis Gregory B. (Allen TX) Adkins Thomas (Coppell TX) MacDonald Russell K. (Plano TX), Combined transmitter/receiver integrated circuit with learn mode.
Saitoh, Atsushi; Iwami, Hidemasa; Tamura, Shinichi; Imura, Hideki, Dielectric line, having a dielectric strip fitted in a groove between two contacting conductors.
Walter Jeffrey A. (Wilmington DE) Garg Kailash C. (Newark DE) Rowan Joseph C. (Wilmington DE), Dielectric waveguide having higher order mode suppression.
Ho, Keangpo Ricky; Nassiri-Toussi, Karim; Fu, Dengwei; Pope, Stephen P.; Gilbert, Jeffrey M.; Shung, Chuen-Shen; Liu, Jianhan, HD physical layer of a wireless communication device.
Merewether, Ray; Olsson, Mark S.; Praha, Jeffrey A.; Soukup, Jan; Cox, David A.; Fleming, Mark F.; Latimer, Lisa E.; Levin, Ryan B.; Turgeon, Michael E.; Bench, Stephen M.; Denaci, Edward N., High-Q self tuning locating transmitter.
Suematsu, Eiji; Sato, Hiroya, MILLIWAVE TRANSMITTING DEVICE, MILLIWAVE RECEIVING DEVICE AND MILLIWAVE TRANSMISSION AND RECEPTION SYSTEM CAPABLE OF SIMPLIFYING WIRING OF A RECEIVING SYSTEM OF TERRESTRIAL BROADCASTING SERVICE AND S.
Rohrbach, Matthew Dean; Doutt, Mark Edward; Andre, Bartley K.; Lim, Kanye; DiFonzo, John C.; Gery, Jean-Marc, Magnetic connector for electronic device.
Rohrbach, Matthew Dean; Doutt, Mark Edward; Andre, Bartley K.; Lim, Kanye; DiFonzo, John C.; Gery, Jean-Marc, Magnetic connector for electronic device.
Rohrbach, Matthew Dean; Doutt, Mark Edward; Andre, Bartley K.; Lim, Kanye; Difonzo, John C.; Gery, Jean Marc, Magnetic connector for electronic device.
Stengel,Jens Peer; Tihanyi,Jenoe; Werner,Wolfgang; Taghizadeh Kaschani,Karim Thomas, Method and device for transferring a signal from a signal source to a signal sink in a system.
Futoshi Kuroki JP; Tetsu Araki JP; Hiroya Sato JP; Tamotsu Aoki JP, Method of driving a flat display capable of wireless connection and device for driving the same.
Gary A. Martek ; Sheldon K. Meredith ; Douglas O. Reudink ; Mark Reudink ; Martin J. Feuerstein, Polarization and angular diversity among antenna beams.
Porter David R. (Roanoke VA) Bowen James H. (Salem VA) Holland John M. (Shawsville VA), Synchronous, asynchronous, and data rate transparent fiber optic communications link.
Lin, Gloria; Mikhak, Amir Mahmood; Nakajima, Taido Lantz; Mayo, Sean Anthony; Rosenblatt, Michael; Hodge, Andrew, System and method for processing media gifts.
Brady Michael J. ; Favreau Normand Gilles,CAX ; Guindon Francois,CAX ; Moskowitz Paul Andrew ; Murphy Philip, Thin radio frequency transponder with leadframe antenna structure.
Carney Ronald R. ; Williams Terry L., Wideband wireless base-station making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.