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Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through frequency multiplication

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01Q-003/42
  • H01Q-003/30
  • H01Q-003/34
  • H01Q-003/22
  • H01Q-003/00
출원번호 US-0215518 (2014-03-17)
등록번호 US-9722310 (2017-08-01)
발명자 / 주소
  • Schiller, Christopher T.
출원인 / 주소
  • GigPeak, Inc.
인용정보 피인용 횟수 : 0  인용 특허 : 256

초록

A method includes separating phase of Local Oscillator (LO) signals generated by individual Voltage Controlled Oscillators (VCOs) of a coupled VCO array through varying voltage levels of voltage control inputs thereto. The method also includes frequency multiplying an output of each individual VCO o

대표청구항

1. A method comprising: generating differential phase shifts of Local Oscillator (LO) signals by individual Voltage Controlled Oscillators (VCOs) of a coupled VCO array through varying voltage levels of voltage control inputs thereto;frequency multiplying an output of each individual VCO of the coup

이 특허에 인용된 특허 (256)

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  198. Brakmo, Lawrence Sivert; Wallach, Deborah Anne, Power reduction in computing devices using micro-sleep intervals.
  199. Byung-Duck Cho KR, Power saving device for radio communication terminal.
  200. Park, Won Hyung, Power saving method for mobile communication terminal.
  201. Nakatani Kohichi (Yokohama JPX) Hayashi Akio (Funabashi JPX) Kohiyama Tomohisa (Yokohama JPX), Power saving processing system.
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  210. Dijkstra Jan A. (Almelo NLX), Radar apparatus with jamming indicator and receiver device with jamming indicator.
  211. Walsh John B. (Bellevue WA), Radar retroreflector with polarization control.
  212. Kaiser Stephen G. (Hoffman Estates IL), Radar signal selection based upon antenna bearing.
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  220. Georgiadis, Apostolos; Collado Garrido, Ana, Reflectarray antenna system.
  221. Hanwright, Martin James; Chen, Shih-Chiea, Remote monitor/control for billboard lighting or standby power system.
  222. Brown, Elliott R.; Sinclair, Rodney F., Retrodirective transmit and receive radio frequency system based on pseudorandom modulated waveforms.
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  224. O'Neill, John Hai; Becker, Donald W.; Miller, Mark J., Robust beam switch scheduling.
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  227. Tirr Sabastiano (Rome ITX) Patacchini Arduino (Rome ITX), Satellite telecommunications system featuring multi-beam coverage and dynamically controlled allocation of the satellite.
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  241. Richardson Roy A. (Skokie IL), System of directional antennas with means for reducing flutter.
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  248. Rudish, Ronald M., Three-dimensional imaging system employing fast-scanned antenna array.
  249. Eguchi Kouichi (Mitaka JPX), Tracking array antenna system.
  250. Hahn ; III Carl J. (Inglewood CA) Berman Arnold L. (Los Angeles CA), Transponder with selective antenna beam using shared antenna feed elements.
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  252. Krishnaswamy, Harish; Hashemi, Hossein, Ultra-wideband variable-phase ring-oscillator arrays, architectures, and related methods.
  253. Voinigescu, Sorin; Laksin, Ekaterina, Varactor voltage controlled oscillator (VCO) providing independent coarse and fine frequency tuning.
  254. Moyal Nathan Y., Voltage controlled oscillator (VCO) frequency gain compensation circuit.
  255. Kurth, Richard R.; Gabel, Robert A., Wideband beamformer.
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