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Apparatus and method for measuring the phase and magnitude of microwave signals 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-017/00
출원번호 US-0400458 (1995-03-07)
발명자 / 주소
  • Bradley Donald A. (Morgan Hill CA) Grace Martin I. (San Jose CA) Thornton Douglas R. (Felton CA) Finch David P. (Morgan Hill CA)
출원인 / 주소
  • Wiltron Company (Morgan Hill CA 02)
인용정보 피인용 횟수 : 157  인용 특허 : 0

초록

A measurement system is provided which comprises: source circuit for receiving feedback signals and for providing respective signals at respective discrete frequencies in a prescribed microwave frequency range, wherein the respective provided signals at respective discrete frequencies are substantia

대표청구항

A method for measuring microwave frequency signals incident upon a device under test (DUT) comprising the steps of: producing a first signal at a first frequency; producing a microwave frequency stimulus signal at any of a plurality of respective discrete frequencies; locking the stimulus signal at

이 특허를 인용한 특허 (157)

  1. Manssen, Keith R; Greene, Matthew R; Smith, Wayne E; Blin, Guillaume, Adaptive impedance matching.
  2. McKinzie, III, William E., Adaptive impedance matching apparatus, system and method.
  3. McKinzie, III, William E., Adaptive impedance matching apparatus, system and method with improved dynamic range.
  4. McKinzie, William E., Adaptive impedance matching apparatus, system and method with improved dynamic range.
  5. McKinzie, William E., Adaptive impedance matching apparatus, system and method with improved dynamic range.
  6. McKinzie, III, William E., Adaptive impedance matching module.
  7. McKinzie, William E.; Bachmann, Heinz; Mendolia, Gregory, Adaptive impedance matching module (AIMM) control architectures.
  8. McKinzie, William E.; Bachmann, Heinz; Mendolia, Gregory, Adaptive impedance matching module (AIMM) control architectures.
  9. Mckinzie, III, William E.; Bachmann, Heinz; Mendolia, Greg, Adaptive impedance matching module (AIMM) control architectures.
  10. McKinzie, III, William E.; Bachmann, Heinz; Mendolia, Greg, Adaptive matching network.
  11. McKinzie, III, William E.; Bachmann, Heinz; Mendolia, Greg, Adaptive matching network.
  12. McKinzie, III, William E.; Bachmann, Heinz; Mendolia, Greg, Adaptive matching network.
  13. McKinzie, III, William E.; Bachmann, Heinz; Mendolia, Greg, Adaptive matching network.
  14. McKinzie, III, William E.; Manssen, Keith; Mendolia, Greg, Adaptively tunable antennas and method of operation therefore.
  15. McKinzie, William E.; Mendolia, Greg; Manssen, Keith, Adaptively tunable antennas and method of operation therefore.
  16. McKinzie, William E.; Manssen, Keith; Mendolia, Gregory, Adaptively tunable antennas incorporating an external probe to monitor radiated power.
  17. McKinzie, William E.; Mendolia, Greg; Manssen, Keith, Adaptively tunable antennas incorporating an external probe to monitor radiated power.
  18. Badaruzzaman, Firass Mirza; Wiessner, Randy Alan; Katz, Marshall Joseph, Antenna tuning for multiband operation.
  19. Clarke,Jeffrey R.; Buckley,Robert M.; Silhan,Dean R., Attenuator test system.
  20. Eugene Rzyski, Automated frequency stepping noise measurement system.
  21. Kivekäs, Kalle; Pärssinen, Aarno, Balanced circuit arrangement and method for linearizing such an arrangement.
  22. Kivek?s,Kalle; P?rssinen,Aarno, Balanced circuit arrangement and method for linearizing such an arrangement.
  23. Pickerd,John J.; Tan,Kan; Hill, III,Thomas C., Bandwidth multiplication for a test and measurement instrument using non-periodic functions for mixing.
  24. Hechtfischer, Gerd; Hohenester, Wilhelm; Huber, Rupert; Jünemann, Ralf; Pinta, Christian; Völk, Monika, Calibration unit for a measurement device.
  25. Magin, Gregory Allen, Communicating over coaxial cable networks.
  26. Magin, Gregory Allen, Communicating over coaxial cable networks.
  27. Okawa, Yasushi, Computing the characteristics of a field-effect-transistor (FET).
  28. Bradley, Donald Anthony, Devices, systems, and methods for sychronizing a remote receiver to a master signal for measuring scattering parameters.
  29. Bradley, Donald Anthony, Devices, systems, and methods for sychronizing a remote receiver to a master signal for measuring scattering parameters.
  30. Mitsdarffer,Kenneth Bryan; Hoover,Lowell Roy; Thelen,Dean, Dual channel downconverter for pulsed radio frequency measurements.
  31. Bradley, Donald Anthony, Exact phase synchronization of a remote receiver with a measurement instrument.
  32. Ji-Young Lee KR, Factory mode free setting apparatus and method thereof.
  33. Lee Ji-Young,KRX, Factory mode free setting apparatus and method thereof.
  34. Jackson, Thomas; Joshi, Rajesh; Dauberman, Michael, Fixed intermediate frequency signal with tuned low frequency local oscillator reference for linear transmitter.
  35. Martens, Jon S.; Ho, Rena; Tu, Jamie, Flexible vector network analyzer measurements and calibrations.
  36. Vorenkamp, Pieter; Bult, Klaas; Carr, Frank; Ward, Christopher M.; Duncan, Ralph; Kwan, Tom W.; Chang, James Y. C.; Khorramabadi, Haideh, Fully integrated tuner architecture.
  37. Vorenkamp, Pieter; Bult, Klaas; Carr, Frank; Ward, Christopher M.; Duncan, Ralph; Kwan, Tom W.; Chang, James Y. C.; Khorramabadi, Haideh, Fully integrated tuner architecture.
  38. Vorenkamp,Pieter; Bult,Klaas; Carr,Frank; Ward,Christopher M.; Duncan,Ralph; Kwan,Tom W.; Chang,James Y. C.; Khorramabadi,Haideh, Fully integrated tuner architecture.
  39. Vorenkamp,Pieter; Bult,Klaas; Carr,Frank; Ward,Christopher M.; Duncan,Ralph; Kwan,Tom W.; Chang,James Y. C.; Khorramabadi,Haideh, Fully integrated tuner architecture.
  40. Dhayni, Achraf; Kuenen, Jeroen, Fully-digital BIST for RF receivers.
  41. Bradley Donald A., Handheld vecor network analyzer (VNA) operating at a high frequency by mixing LO and RF signals having offset odd harmo.
  42. Blin, Guillaume, Hybrid techniques for antenna retuning utilizing transmit and receive power information.
  43. Blin, Guillaume, Hybrid techniques for antenna retuning utilizing transmit and receive power information.
  44. Blin, Guillaume, Hybrid techniques for antenna retuning utilizing transmit and receive power information.
  45. Blin, Guillaume Alexandre, Hybrid techniques for antenna retuning utilizing transmit and receive power information.
  46. Scott,Baker; Reed,David; Irvine,Robert Grant; Wang,Feng, I/Q calibration.
  47. Collins, III, Thomas E.; Jansen, Douglas S., Integrated cancellation circuit for RF converter spurious tones.
  48. Yu, Qian; Shanbhag, Abhijit G.; Wang, Yan, Integrated signal analyzer for adaptive control of mixed-signal integrated circuit.
  49. Yu, Qian; Shanbhag, Abhijit G.; Wang, Yan, Integrated signal analyzer for adaptive control of mixed-signal integrated circuits.
  50. Yu, Qian; Shanbhag, Abhijit; Wang, Yan, Integrated signal analyzer for adaptive control of mixed-signal integrated circuits.
  51. Bult, Klaas; Gomez, Ramon A., Integrated switchless programmable attenuator and low noise amplifier.
  52. Bult, Klaas; Gomez, Ramon A., Integrated switchless programmable attenuator and low noise amplifier.
  53. Bult, Klaas; Gomez, Ramon A., Integrated switchless programmable attenuator and low noise amplifier.
  54. Bult,Klaas; Gomez,Ramon A., Integrated switchless programmable attenuator and low noise amplifier.
  55. Eugene Rzyski, Intermodulation product cancellation circuit.
  56. Rzyski Eugene, Intermodulation product cancellation circuit.
  57. Bachmann, Heinz G., Low-distortion voltage variable capacitor assemblies.
  58. Manssen, Keith R.; Greene, Matthew R., Method and apparatus for adapting a variable impedance network.
  59. Manssen, Keith; Greene, Matthew Russell, Method and apparatus for adapting a variable impedance network.
  60. Manssen, Keith; Greene, Matthew Russell, Method and apparatus for adapting a variable impedance network.
  61. Manssen, Keith; Greene, Matthew Russell, Method and apparatus for adapting a variable impedance network.
  62. Manssen, Keith; Greene, Matthew Russell, Method and apparatus for adapting a variable impedance network.
  63. Tonti, James G.; Patterson, James A.; Sciacero, James R., Method and apparatus for adaptive cancellation of responses in cabling.
  64. McKinzie, III, William E., Method and apparatus for adaptive impedance matching.
  65. McKinzie, III, William E., Method and apparatus for adaptive impedance matching.
  66. McKinzie, III, William E., Method and apparatus for adaptive impedance matching.
  67. McKinzie, III, William E., Method and apparatus for adaptive impedance matching.
  68. McKinzie, III, William E., Method and apparatus for adaptive impedance matching.
  69. McKinzie, III, William E., Method and apparatus for adaptive impedance matching.
  70. McKinzie, William E., Method and apparatus for adaptive impedance matching.
  71. McKinzie, William E., Method and apparatus for adaptive impedance matching.
  72. Greene, Matthew; Hoirup, Carsten; Manssen, Keith, Method and apparatus for adjusting the timing of radio antenna tuning.
  73. Greene, Matthew; Hoirup, Carsten; Manssen, Keith, Method and apparatus for adjusting the timing of radio antenna tuning.
  74. Greene, Matthew Russell, Method and apparatus for antenna selection.
  75. Zhu, Lizhong; Caci, Joseph; Manssen, Keith, Method and apparatus for antenna tuning and power consumption management in a communication device.
  76. Zhu, Lizhong; Caci, Joseph; Manssen, Keith R., Method and apparatus for antenna tuning and power consumption management in a communication device.
  77. Hoirup, Carsten, Method and apparatus for band tuning in a communication device.
  78. Zhu, Lizhong; Xu, Jun; He, Fei, Method and apparatus for beam forming and antenna tuning in a communication device.
  79. Manssen, Keith R.; Boire, Dan; Greene, Matthew R., Method and apparatus for calibrating a communication device.
  80. Manssen, Keith Ronald; Boire, Daniel Charles; Greene, Matthew Russell, Method and apparatus for calibrating a communication device.
  81. Manssen, Keith; Boire, Daniel Charles; Greene, Matthew Russell, Method and apparatus for calibrating a communication device.
  82. Bradley,Donald Anthony, Method and apparatus for extending the lower frequency operation of a sampler based VNA.
  83. Manssen, Keith; Greene, Matthew Russell; Smith, Wayne; Schlueter, David; Spears, John, Method and apparatus for managing interference in a communication device.
  84. Manssen, Keith; Greene, Matthew Russell; Smith, Wayne; Schlueter, David; Spears, John, Method and apparatus for managing interference in a communication device.
  85. Manssen, Keith; Greene, Matthew; Smith, Wayne; Schlueter, David; Spears, John, Method and apparatus for managing interference in a communication device.
  86. Manssen, Keith; Greene, Matthew; Smith, Wayne; Schlueter, David; Spears, John, Method and apparatus for managing interference in a communication device.
  87. Manssen, Keith; Greene, Matthew; Smith, Wayne; Schlueter, David; Spears, John, Method and apparatus for managing interference in a communication device.
  88. Manssen, Keith R.; Greene, Matthew R.; Hoirup, Carsten, Method and apparatus for managing operations of a communication device.
  89. Manssen, Keith R.; Greene, Matthew Russell; Hoirup, Carsten, Method and apparatus for managing operations of a communication device.
  90. Riley, Carl William, Method and apparatus for piezoelectric sensor status assessment.
  91. Hoirup, Carsten; Manssen, Keith; Greene, Matthew, Method and apparatus for radio antenna frequency tuning.
  92. Hoirup, Carsten; Manssen, Keith; Greene, Matthew Russell, Method and apparatus for radio antenna frequency tuning.
  93. Hoirup, Carsten; Manssen, Keith; Greene, Matthew Russell, Method and apparatus for radio antenna frequency tuning.
  94. Hoirup, Carsten; Manssen, Keith; Greene, Matthew Russell, Method and apparatus for radio antenna frequency tuning.
  95. Greene, Matthew R.; Manssen, Keith R., Method and apparatus for tuning a communication device.
  96. Greene, Matthew R.; Manssen, Keith R.; Mendolia, Gregory, Method and apparatus for tuning a communication device.
  97. Greene, Matthew Russell; Manssen, Keith Ronald; Mendolia, Gregory, Method and apparatus for tuning a communication device.
  98. Greene, Matthew Russell; Manssen, Keith Ronald; Mendolia, Gregory, Method and apparatus for tuning a communication device.
  99. Mendolia, Gregory, Method and apparatus for tuning a communication device.
  100. Mendolia, Gregory, Method and apparatus for tuning a communication device.
  101. Manssen, Keith R.; Greene, Matthew R.; Rabe, Duane, Method and apparatus for tuning antennas in a communication device.
  102. Manssen, Keith R.; Greene, Matthew R.; Rabe, Duane, Method and apparatus for tuning antennas in a communication device.
  103. Manssen, Keith Ronald; Greene, Matthew Russell; Rabe, Duane, Method and apparatus for tuning antennas in a communication device.
  104. Karlsson,Lars, Method and system for optimizing decibel data conversion.
  105. James R. Sciacero ; James G. Tonti, Method for diagnosing performance problems in cabling.
  106. Sciacero, James R.; Tonti, James G., Method for diagnosing performance problems in cabling.
  107. Shoulders,Robert E., Method for measuring a three-port device using a two-port vector network analyzer.
  108. Guo, Wei, Method for measuring locking time and frequency error in RF receiver.
  109. Bracht Roger B. ; Pasquale Regina V., Method for network analyzation and apparatus.
  110. Gisin,Franz; Panos,William; Khandokar,Mahamud, Method for optimizing high frequency performance of via structures.
  111. Tiwari, Rajeev, Method of power signal detection for set top box devices.
  112. Man, Ying Tong, Methods and apparatus for tuning a communication device.
  113. Manssen, Keith; Hoirup, Carsten; Greene, Matthew Russell; Hughes, Simon Andrew; Morelen, Steven Mark; Galperin, Victor; Spears, John Hanford, Methods and apparatus for tuning circuit components of a communication device.
  114. Manssen, Keith; Hoirup, Carsten; Greene, Matthew; Hughes, Simon Andrew; Morelen, Steven Mark; Galperin, Victor; Spears, John, Methods and apparatus for tuning circuit components of a communication device.
  115. Ali, Shirook M.; Deforge, John Bradley, Methods and apparatus to control mutual coupling between antennas.
  116. Spears, John H.; Smith, Wayne E.; Sui, Chenggang; Zhu, Yongfei, Methods for tuning an adaptive impedance matching network with a look-up table.
  117. Spears, John Hanford; Smith, Wayne Eric; Sui, Chenggang; Zhu, Yongfei, Methods for tuning an adaptive impedance matching network with a look-up table.
  118. Spears, John Hanford; Smith, Wayne Eric; Sui, Chenggang; Zhu, Yongfei, Methods for tuning an adaptive impedance matching network with a look-up table.
  119. Spears, John Hanford; Smith, Wayne Eric; Zhu, Yongfei; Sui, Chenggang, Methods for tuning an adaptive impedance matching network with a look-up table.
  120. Zhang, Wei; Dai, Jiulian; Cui, Wenhua, One-wire communication circuit and one-wire communication method.
  121. Oakes, James; Martin, James, Optimized thin film capacitors.
  122. Bradley, Donald Anthony, Phase synchronization of measuring instruments using free space transmission.
  123. Bradley, Donald Anthony, Real-time phase synchronization of a remote receiver with a measurement instrument.
  124. Bradley, Donald Anthony, Real-time phase synchronization of a remote receiver with a measuring instrument.
  125. Yu, Qian; Shanbhag, Abhijit G; Wang, Yan, Self-adaptive power amplification.
  126. Ku, Young-Jun, Semiconductor device, semiconductor system including the same, and method for operating the same.
  127. Bradley, Donald Anthony, Synchronization of a remote wide band receiver using a narrow band low frequency signal.
  128. Seelenfreund, Marc; Shor, Ronen; Hauptman, Yirmi, System and method for measurement of parameters of radio-frequency transmission devices.
  129. Carr,Frank; Vorenkamp,Pieter, System and method for providing a low power receiver design.
  130. Frank Carr ; Pieter Vorenkamp, System and method for providing a low power receiver design.
  131. Bradley, Donald Anthony, System and method for reducing the effects of spurs on measurements using averaging with specific null selection.
  132. McKinzie, III, William E., System for establishing communication with a mobile device server.
  133. Karabinis, Peter D., Systems and methods for controlling a level of interference to a wireless receiver responsive to an activity factor associated with a wireless transmitter.
  134. Orcutt, Edward K.; Turcotte, Randy L., Systems and methods to compensate a frequency.
  135. Manssen, Keith R.; Greene, Matthew R.; Smith, Wayne E.; Blin, Guillaume, Techniques for improved adaptive impedance matching.
  136. Dobyns, Kenneth P.; Engholm, Kathryn A.; Bergsieker, Amy M.; Herring, Steven C.; Waldo, Gary J., Test and measurement instrument with common presentation of time domain data.
  137. Oakes, James; Martin, James; Horne, Edward Provo Wallis; McKinzie, William E., Thin film capacitors.
  138. Oakes, James; Martin, James; Horne, Edward; McKinzie, William E., Thin films capacitors.
  139. Hancock, Christopher Paul; Chaudhry, Mohammad Sabih; Goodman, Andrew Marc, Tissue ablation apparatus and method of ablating tissue.
  140. Dunsmore,Joel P., Transmission response measurement system and method of using time gating.
  141. Du Toit, Cornelis Frederik; Ryan, Deirdre A.; Mendolia, Gregory; Martin, James; Khayo, Izz; Bachmann, Heinz; McKinzie, William E., Tunable microwave devices with auto-adjusting matching circuit.
  142. Mendolia, Greg; Martin, III, James Andrew; Khayo, Izz; du Toit, Cornelis Frederik; Bachmann, Heinz; McKinzie, William, Tunable microwave devices with auto-adjusting matching circuit.
  143. Mendolia, Gregory; Martin, III, James Andrew; Khayo, Izz; Du Toit, Cornelis Frederik; Bachmann, Heinz; McKinzie, William, Tunable microwave devices with auto-adjusting matching circuit.
  144. du Toit, Cornelis Frederik; Ryan, Deirdre A, Tunable microwave devices with auto-adjusting matching circuit.
  145. du Toit, Cornelis Frederik; Ryan, Deirdre A, Tunable microwave devices with auto-adjusting matching circuit.
  146. du Toit, Cornelis Frederik; Ryan, Deirdre A, Tunable microwave devices with auto-adjusting matching circuit.
  147. du Toit, Cornelis Frederik; Ryan, Deirdre A.; Mendolia, Gregory; Martin, James; Khayo, Izz; Bachmann, Heinz; McKinzie, William E., Tunable microwave devices with auto-adjusting matching circuit.
  148. du Toit, Cornelis Frederik; Ryan, Deirdre A.; Mendolia, Gregory; Martin, James; Khayo, Izz; Bachmann, Heinz; McKinzie, William E., Tunable microwave devices with auto-adjusting matching circuit.
  149. du Toit, Cornelis Frederik; Ryan, Deirdre A; Mendolia, Gregory; Martin, James; Khayo, Izz; Bachmann, Heinz; McKinzie, William E., Tunable microwave devices with auto-adjusting matching circuit.
  150. du Toit, Cornelis Frederik; Ryan, Deirdre A; Mendolia, Gregory; Martin, James; Khayo, Izz; Bachmann, Heinz; McKinzie, William E., Tunable microwave devices with auto-adjusting matching circuit.
  151. Greene, Matthew, Tuning matching circuits for transmitter and receiver bands as a function of the transmitter metrics.
  152. Greene, Matthew, Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics.
  153. Greene, Matthew R., Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics.
  154. Bradley Donald A., Two port handheld vector network analyzer with frequency monitor mode.
  155. Bradley Donald A., Two port handheld vector network analyzer with frequency monitor mode.
  156. Kapetanic, Peter; Martens, Jon; Rangel, David, Vector network measurement system.
  157. Nakayama, Osamu; Kawashima, Toru, Wireless device and method of displaying frequency.
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