DE60123953D1 - Techniken zur verbesserung der verstärkung in einer quasi-optischen matrix - Google Patents

Techniken zur verbesserung der verstärkung in einer quasi-optischen matrix

Info

Publication number
DE60123953D1
DE60123953D1 DE60123953T DE60123953T DE60123953D1 DE 60123953 D1 DE60123953 D1 DE 60123953D1 DE 60123953 T DE60123953 T DE 60123953T DE 60123953 T DE60123953 T DE 60123953T DE 60123953 D1 DE60123953 D1 DE 60123953D1
Authority
DE
Germany
Prior art keywords
gain
grid array
quasi
well
techniques
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60123953T
Other languages
English (en)
Other versions
DE60123953T2 (de
Inventor
James J Rosenberg
Blythe C Deckman
David Rutledge
Michael P Delisio Jr
Chun-Tung Cheung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
California Institute of Technology CalTech
Original Assignee
California Institute of Technology CalTech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by California Institute of Technology CalTech filed Critical California Institute of Technology CalTech
Publication of DE60123953D1 publication Critical patent/DE60123953D1/de
Application granted granted Critical
Publication of DE60123953T2 publication Critical patent/DE60123953T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/06—Waveguide mouths
    • H01Q13/065—Waveguide mouths provided with a flange or a choke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/002—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices being reconfigurable or tunable, e.g. using switches or diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/12—Refracting or diffracting devices, e.g. lens, prism functioning also as polarisation filter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H03F1/223—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with MOSFET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/193—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
    • H03F3/1935—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices with junction-FET devices
DE60123953T 2000-06-13 2001-06-05 Techniken zur verbesserung der verstärkung in einer quasi-optischen matrix Expired - Lifetime DE60123953T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21125200P 2000-06-13 2000-06-13
US211252P 2000-06-13
PCT/US2001/018478 WO2001097328A1 (en) 2000-06-13 2001-06-05 Techniques for enhancing gain in a quasi-optic grid array

Publications (2)

Publication Number Publication Date
DE60123953D1 true DE60123953D1 (de) 2006-11-30
DE60123953T2 DE60123953T2 (de) 2007-07-05

Family

ID=22786140

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60123955T Expired - Lifetime DE60123955T2 (de) 2000-06-13 2001-06-05 Wellenleiterübergang zur modenwandlung für eine quasi-optische matrix
DE60123953T Expired - Lifetime DE60123953T2 (de) 2000-06-13 2001-06-05 Techniken zur verbesserung der verstärkung in einer quasi-optischen matrix

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60123955T Expired - Lifetime DE60123955T2 (de) 2000-06-13 2001-06-05 Wellenleiterübergang zur modenwandlung für eine quasi-optische matrix

Country Status (11)

Country Link
US (4) US6538793B2 (de)
EP (2) EP1295356B1 (de)
JP (1) JP3831339B2 (de)
AT (2) ATE343229T1 (de)
AU (3) AU2001268240A1 (de)
DE (2) DE60123955T2 (de)
ES (2) ES2273855T3 (de)
IL (2) IL153112A0 (de)
MX (1) MXPA02012381A (de)
TW (3) TW508880B (de)
WO (3) WO2001097259A2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6876272B2 (en) * 2001-10-23 2005-04-05 Wavestream Wireless Technologies Reflection-mode, quasi-optical grid array wave-guiding system
GB0220434D0 (en) * 2002-09-03 2004-03-17 Qinetiq Ltd Detection device
US7110165B2 (en) * 2002-10-29 2006-09-19 Wavestream Wireless Technologies Power management for spatial power combiners
DE602004017339D1 (de) * 2003-09-03 2008-12-04 Koninkl Philips Electronics Nv Diversitäts-empfänger
US7327803B2 (en) * 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US7355470B2 (en) 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
US7205836B2 (en) * 2005-05-03 2007-04-17 M/A-Com, Inc. SiGe differential cascode amplifier with miller effect resonator
US7784390B1 (en) 2005-08-18 2010-08-31 Raytheon Company Solid-state non-lethal directed energy weapon
US7443573B2 (en) * 2005-09-20 2008-10-28 Raytheon Company Spatially-fed high-power amplifier with shaped reflectors
US7911272B2 (en) 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US9106316B2 (en) 2005-10-24 2015-08-11 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification
US8013675B2 (en) 2007-06-19 2011-09-06 Parkervision, Inc. Combiner-less multiple input single output (MISO) amplification with blended control
US8334722B2 (en) 2007-06-28 2012-12-18 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification
US7378914B2 (en) * 2006-01-31 2008-05-27 Raytheon Company Solid-state high-power oscillators
US7403076B1 (en) 2006-02-03 2008-07-22 Hrl Laboratories, Llc High frequency quasi optical power source capable of solid state implementation
US7937106B2 (en) * 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
US8031804B2 (en) 2006-04-24 2011-10-04 Parkervision, Inc. Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
US7504999B2 (en) * 2006-08-22 2009-03-17 Raytheon Company Amplified patch antenna reflect array
AU2008219083A1 (en) * 2007-02-20 2008-08-28 Wavestream Corporation Energy focusing system for active denial apparatus
WO2008144017A1 (en) 2007-05-18 2008-11-27 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
US8182103B1 (en) 2007-08-20 2012-05-22 Raytheon Company Modular MMW power source
EP2191770B1 (de) * 2008-05-02 2016-04-13 Olympus Corporation Optische inspektionsvorrichtung, elektromagnetische wellen-nachweismethode, elektromagnetische wellen-nachweisvorrichtung, verfahren zur beobachtung von organismen, mikroskop, endoskop und optische tomographische bilderzeugungsvorrichtung
US8107894B2 (en) 2008-08-12 2012-01-31 Raytheon Company Modular solid-state millimeter wave (MMW) RF power source
US8248320B2 (en) * 2008-09-24 2012-08-21 Raytheon Company Lens array module
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
GB2467763B (en) * 2009-02-13 2013-02-20 Univ Kent Canterbury Tuneable surface
US8058935B2 (en) 2010-02-05 2011-11-15 The Boeing Company Scalable millimeter wave power source
WO2012139126A1 (en) 2011-04-08 2012-10-11 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
JP6174574B2 (ja) 2011-06-02 2017-08-02 パーカーヴィジョン インコーポレイテッド アンテナ制御
US8552813B2 (en) 2011-11-23 2013-10-08 Raytheon Company High frequency, high bandwidth, low loss microstrip to waveguide transition
KR20160058855A (ko) 2013-09-17 2016-05-25 파커비전, 인크. 정보를 포함하는 시간의 함수를 렌더링하기 위한 방법, 장치 및 시스템
EP2943992A1 (de) * 2013-11-19 2015-11-18 CommScope Technologies LLC Modulare zufuhranordnung
JP6504995B2 (ja) * 2015-10-30 2019-04-24 アンリツ株式会社 帰還増幅回路およびその周波数特性制御方法
CN109286080B (zh) * 2018-10-23 2021-01-12 北京无线电测量研究所 一种极化装置
US10749256B1 (en) * 2019-01-30 2020-08-18 Raytheon Company Waveguide adapter for slot antennas
CN114284654B (zh) * 2021-11-23 2023-05-12 电子科技大学 异形光栅加载的圆波导tm01-te01模式转换器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617937A (en) * 1945-09-14 1952-11-11 Lester C Van Atta Flared horn wave guide antenna
US2957143A (en) * 1959-09-11 1960-10-18 Arizona Res Foundation Wideband transistor amplifier
US4942369A (en) * 1987-03-20 1990-07-17 Kabushiki Kaisha Toshiba Controlled current producing differential circuit apparatus
US4757326A (en) * 1987-03-27 1988-07-12 General Electric Company Box horn antenna with linearized aperture distribution in two polarizations
US5214394A (en) * 1991-04-15 1993-05-25 Rockwell International Corporation High efficiency bi-directional spatial power combiner amplifier
DE69215492T2 (de) * 1991-12-23 1997-05-22 Philips Electronics Nv Halbleiteranordnung mit zweistufigen Differenzverstärker
US5317173A (en) 1993-05-13 1994-05-31 Rockwell International Corporation HBT differential pair chip for quasi-optic amplifiers
US5392152A (en) * 1993-10-13 1995-02-21 Rockwell International Corporation Quasi-optic amplifier with slot and patch antennas
EP0673111A1 (de) * 1994-03-17 1995-09-20 ALCATEL BELL Naamloze Vennootschap Differentiellenpaaranordnung
US5481223A (en) * 1994-09-13 1996-01-02 Rockwell International Corporation Bi-directional spatial power combiner grid amplifier
US5450041A (en) * 1994-09-19 1995-09-12 The United States Of America As Represented By The Secretary Of The Army Quasi-optical oscillator using ring-resonator feedback
US5900779A (en) * 1996-06-13 1999-05-04 Vtc, Inc. Differential transimpedance amplifier
FI107657B (fi) * 1998-03-11 2001-09-14 Nokia Mobile Phones Ltd Kytkentä differentiaalisen aktiivikomponentin impedanssin säätämiseksi
US5900965A (en) * 1998-05-06 1999-05-04 The United States Of America As Represented By The Secretary Of The Army Wideband quasi-optical millimeter-wave resonator
US6069523A (en) * 1998-06-04 2000-05-30 Nortel Networks Corporation Differential data driver
JP4206589B2 (ja) * 1999-12-02 2009-01-14 富士通株式会社 分布増幅器

Also Published As

Publication number Publication date
US20020024387A1 (en) 2002-02-28
TW508880B (en) 2002-11-01
US6559724B2 (en) 2003-05-06
EP1293011B1 (de) 2006-10-18
US20020018282A1 (en) 2002-02-14
ES2273850T3 (es) 2007-05-16
WO2001097328A1 (en) 2001-12-20
IL153112A0 (en) 2003-06-24
DE60123953T2 (de) 2007-07-05
TW508881B (en) 2002-11-01
DE60123955T2 (de) 2007-06-14
US6542662B2 (en) 2003-04-01
US20020024719A1 (en) 2002-02-28
EP1295356A1 (de) 2003-03-26
US6538793B2 (en) 2003-03-25
JP3831339B2 (ja) 2006-10-11
WO2001097322A1 (en) 2001-12-20
AU2001268239A1 (en) 2001-12-24
AU2001268240A1 (en) 2001-12-24
ATE343229T1 (de) 2006-11-15
EP1295356B1 (de) 2006-10-18
DE60123955D1 (de) 2006-11-30
US20020021865A1 (en) 2002-02-21
WO2001097259A2 (en) 2001-12-20
AU2001266763A1 (en) 2001-12-24
JP2004503970A (ja) 2004-02-05
ES2273855T3 (es) 2007-05-16
IL153112A (en) 2006-06-11
EP1293011A1 (de) 2003-03-19
ATE343226T1 (de) 2006-11-15
US6583672B2 (en) 2003-06-24
MXPA02012381A (es) 2004-01-26
TW495820B (en) 2002-07-21

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Legal Events

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8364 No opposition during term of opposition