AU2001268240A1 - Techniques for enhancing gain in a quasi-optic grid array - Google Patents

Techniques for enhancing gain in a quasi-optic grid array

Info

Publication number
AU2001268240A1
AU2001268240A1 AU2001268240A AU6824001A AU2001268240A1 AU 2001268240 A1 AU2001268240 A1 AU 2001268240A1 AU 2001268240 A AU2001268240 A AU 2001268240A AU 6824001 A AU6824001 A AU 6824001A AU 2001268240 A1 AU2001268240 A1 AU 2001268240A1
Authority
AU
Australia
Prior art keywords
grid array
gain
quasi
techniques
well
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.)
Abandoned
Application number
AU2001268240A
Inventor
Chun-Tung Cheung
Blythe C. Deckman
Michael P. Delisio Jr.
James J. Rosenberg
David Rutledge
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
Original Assignee
California Institute of Technology
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 filed Critical California Institute of Technology
Publication of AU2001268240A1 publication Critical patent/AU2001268240A1/en
Abandoned 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

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Optical Integrated Circuits (AREA)
  • Amplifiers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Microwave Amplifiers (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Waveguides (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Hybrid Cells (AREA)
  • Reinforced Plastic Materials (AREA)
  • Ropes Or Cables (AREA)

Abstract

The present invention discloses active unit cell topologies for quasi-optic grid array structures that make use of combinations of one of several broadband or frequency-selective positive (or regenerative) feedback networks, as well as multiple transistor configurations in order to enhance the gain of the grid array amplifier. These new topologies yield higher gain, extending the utility of the grid array amplifier to both new applications requiring higher gain, as well as to higher frequencies where the intrinsic gain of the active devices is lower. They also offer greater flexibility in impedance matching, improving the bandwidth and manufacturability of the design.
AU2001268240A 2000-06-13 2001-06-05 Techniques for enhancing gain in a quasi-optic grid array Abandoned AU2001268240A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21125200P 2000-06-13 2000-06-13
US60211252 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 (1)

Publication Number Publication Date
AU2001268240A1 true AU2001268240A1 (en) 2001-12-24

Family

ID=22786140

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2001266763A Abandoned AU2001266763A1 (en) 2000-06-13 2001-06-05 Mode translating waveguide adapter for a quasi-optic grid array
AU2001268239A Abandoned AU2001268239A1 (en) 2000-06-13 2001-06-05 Method for controlling bias in an active grid array
AU2001268240A Abandoned AU2001268240A1 (en) 2000-06-13 2001-06-05 Techniques for enhancing gain in a quasi-optic grid array

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AU2001266763A Abandoned AU2001266763A1 (en) 2000-06-13 2001-06-05 Mode translating waveguide adapter for a quasi-optic grid array
AU2001268239A Abandoned AU2001268239A1 (en) 2000-06-13 2001-06-05 Method for controlling bias in an active grid array

Country Status (11)

Country Link
US (4) US6583672B2 (en)
EP (2) EP1295356B1 (en)
JP (1) JP3831339B2 (en)
AT (2) ATE343226T1 (en)
AU (3) AU2001266763A1 (en)
DE (2) DE60123953T2 (en)
ES (2) ES2273850T3 (en)
IL (2) IL153112A0 (en)
MX (1) MXPA02012381A (en)
TW (3) TW508880B (en)
WO (3) WO2001097259A2 (en)

Families Citing this family (37)

* 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
CN1846370B (en) * 2003-09-03 2012-07-18 皇家飞利浦电子股份有限公司 Diversity receiver
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
US7327803B2 (en) 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
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
US8334722B2 (en) 2007-06-28 2012-12-18 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification
US20130078934A1 (en) 2011-04-08 2013-03-28 Gregory Rawlins Systems and Methods of RF Power Transmission, Modulation, and Amplification
US9106316B2 (en) 2005-10-24 2015-08-11 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
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
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
US7504999B2 (en) * 2006-08-22 2009-03-17 Raytheon Company Amplified patch antenna reflect array
US8315336B2 (en) 2007-05-18 2012-11-20 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including a switching stage embodiment
US7620129B2 (en) 2007-01-16 2009-11-17 Parkervision, Inc. RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals
EP2113063B1 (en) * 2007-02-20 2013-04-24 Wavestream Corporation Energy focusing system for active denial apparatus
WO2008156800A1 (en) 2007-06-19 2008-12-24 Parkervision, Inc. Combiner-less multiple input single output (miso) amplification with blended control
US8182103B1 (en) 2007-08-20 2012-05-22 Raytheon Company Modular MMW power source
US8565861B2 (en) * 2008-05-02 2013-10-22 Olympus Corporation Optical inspection device, electromagnetic wave detection method, electromagnetic wave detection device, organism observation method, microscope, endoscope, and optical tomographic image generation device
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
KR20140034895A (en) 2011-06-02 2014-03-20 파커비전, 인크. Antenna control
US8552813B2 (en) 2011-11-23 2013-10-08 Raytheon Company High frequency, high bandwidth, low loss microstrip to waveguide transition
EP4538829A3 (en) 2013-09-17 2025-06-25 Parkervision, Inc. Method, apparatus and system for rendering an information bearing function of time
EP2943992A1 (en) * 2013-11-19 2015-11-18 CommScope Technologies LLC Modular feed assembly
JP6504995B2 (en) * 2015-10-30 2019-04-24 アンリツ株式会社 Feedback amplification circuit and frequency characteristic control method thereof
CN109286080B (en) * 2018-10-23 2021-01-12 北京无线电测量研究所 Polarization device
US10749256B1 (en) * 2019-01-30 2020-08-18 Raytheon Company Waveguide adapter for slot antennas
CN114284654B (en) * 2021-11-23 2023-05-12 电子科技大学 Circular waveguide TM loaded by special-shaped grating 01 -TE 01 Mode converter

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 (en) * 1991-12-23 1997-05-22 Philips Electronics Nv Semiconductor arrangement with two-stage differential amplifier
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 (en) * 1994-03-17 1995-09-20 ALCATEL BELL Naamloze Vennootschap Differential pair arrangement
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 (en) * 1998-03-11 2001-09-14 Nokia Mobile Phones Ltd Coupling to control the impedance of a differential active component
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 (en) * 1999-12-02 2009-01-14 富士通株式会社 Distributed amplifier

Also Published As

Publication number Publication date
DE60123953T2 (en) 2007-07-05
JP2004503970A (en) 2004-02-05
ATE343226T1 (en) 2006-11-15
US20020024387A1 (en) 2002-02-28
IL153112A0 (en) 2003-06-24
EP1293011B1 (en) 2006-10-18
ATE343229T1 (en) 2006-11-15
EP1295356A1 (en) 2003-03-26
US6583672B2 (en) 2003-06-24
ES2273850T3 (en) 2007-05-16
ES2273855T3 (en) 2007-05-16
DE60123955D1 (en) 2006-11-30
US20020018282A1 (en) 2002-02-14
US6542662B2 (en) 2003-04-01
EP1293011A1 (en) 2003-03-19
TW508881B (en) 2002-11-01
JP3831339B2 (en) 2006-10-11
WO2001097322A1 (en) 2001-12-20
AU2001266763A1 (en) 2001-12-24
DE60123953D1 (en) 2006-11-30
US20020024719A1 (en) 2002-02-28
TW508880B (en) 2002-11-01
WO2001097328A1 (en) 2001-12-20
TW495820B (en) 2002-07-21
US6538793B2 (en) 2003-03-25
WO2001097259A2 (en) 2001-12-20
EP1295356B1 (en) 2006-10-18
US20020021865A1 (en) 2002-02-21
MXPA02012381A (en) 2004-01-26
AU2001268239A1 (en) 2001-12-24
US6559724B2 (en) 2003-05-06
IL153112A (en) 2006-06-11
DE60123955T2 (en) 2007-06-14

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