IL88128A - Electronically steerable antenna - Google Patents

Electronically steerable antenna

Info

Publication number
IL88128A
IL88128A IL88128A IL8812888A IL88128A IL 88128 A IL88128 A IL 88128A IL 88128 A IL88128 A IL 88128A IL 8812888 A IL8812888 A IL 8812888A IL 88128 A IL88128 A IL 88128A
Authority
IL
Israel
Prior art keywords
steerable antenna
electronically steerable
electronically
antenna
steerable
Prior art date
Application number
IL88128A
Other languages
English (en)
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of IL88128A publication Critical patent/IL88128A/xx

Links

Classifications

    • 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
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
IL88128A 1987-12-28 1988-10-24 Electronically steerable antenna IL88128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/138,409 US4885592A (en) 1987-12-28 1987-12-28 Electronically steerable antenna

Publications (1)

Publication Number Publication Date
IL88128A true IL88128A (en) 1993-01-31

Family

ID=22481870

Family Applications (1)

Application Number Title Priority Date Filing Date
IL88128A IL88128A (en) 1987-12-28 1988-10-24 Electronically steerable antenna

Country Status (4)

Country Link
US (1) US4885592A (xx)
EP (1) EP0322809B1 (xx)
DE (1) DE3885871T2 (xx)
IL (1) IL88128A (xx)

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US5189433A (en) * 1991-10-09 1993-02-23 The United States Of America As Represented By The Secretary Of The Army Slotted microstrip electronic scan antenna
US5574738A (en) * 1995-06-07 1996-11-12 Honeywell Inc. Multi-gigahertz frequency-modulated vertical-cavity surface emitting laser
US5978401A (en) * 1995-10-25 1999-11-02 Honeywell Inc. Monolithic vertical cavity surface emitting laser and resonant cavity photodetector transceiver
US5774487A (en) * 1996-10-16 1998-06-30 Honeywell Inc. Filamented multi-wavelength vertical-cavity surface emitting laser
DE10041996A1 (de) * 2000-08-10 2002-03-07 Frank E Woetzel Anordnung zur Beeinflussung und Steuerung elektromagnetischer Wechselfelder und/oder Antennen und Antennendiagrammen
US6905900B1 (en) 2000-11-28 2005-06-14 Finisar Corporation Versatile method and system for single mode VCSELs
US6990135B2 (en) 2002-10-28 2006-01-24 Finisar Corporation Distributed bragg reflector for optoelectronic device
US7065124B2 (en) 2000-11-28 2006-06-20 Finlsar Corporation Electron affinity engineered VCSELs
TWI227799B (en) * 2000-12-29 2005-02-11 Honeywell Int Inc Resonant reflector for increased wavelength and polarization control
US6727520B2 (en) * 2000-12-29 2004-04-27 Honeywell International Inc. Spatially modulated reflector for an optoelectronic device
US6782027B2 (en) 2000-12-29 2004-08-24 Finisar Corporation Resonant reflector for use with optoelectronic devices
US6836501B2 (en) * 2000-12-29 2004-12-28 Finisar Corporation Resonant reflector for increased wavelength and polarization control
US6606199B2 (en) 2001-10-10 2003-08-12 Honeywell International Inc. Graded thickness optical element and method of manufacture therefor
US6965626B2 (en) 2002-09-03 2005-11-15 Finisar Corporation Single mode VCSEL
US6813293B2 (en) 2002-11-21 2004-11-02 Finisar Corporation Long wavelength VCSEL with tunnel junction, and implant
US6982670B2 (en) 2003-06-04 2006-01-03 Farrokh Mohamadi Phase management for beam-forming applications
US7298942B2 (en) 2003-06-06 2007-11-20 Finisar Corporation Pluggable optical optic system having a lens fiber stop
US7433381B2 (en) 2003-06-25 2008-10-07 Finisar Corporation InP based long wavelength VCSEL
US7277461B2 (en) 2003-06-27 2007-10-02 Finisar Corporation Dielectric VCSEL gain guide
US7075962B2 (en) 2003-06-27 2006-07-11 Finisar Corporation VCSEL having thermal management
US7054345B2 (en) 2003-06-27 2006-05-30 Finisar Corporation Enhanced lateral oxidation
US6961489B2 (en) 2003-06-30 2005-11-01 Finisar Corporation High speed optical system
US7149383B2 (en) 2003-06-30 2006-12-12 Finisar Corporation Optical system with reduced back reflection
US7042388B2 (en) * 2003-07-15 2006-05-09 Farrokh Mohamadi Beacon-on-demand radar transponder
US7210857B2 (en) 2003-07-16 2007-05-01 Finisar Corporation Optical coupling system
US6887801B2 (en) 2003-07-18 2005-05-03 Finisar Corporation Edge bead control method and apparatus
US7031363B2 (en) 2003-10-29 2006-04-18 Finisar Corporation Long wavelength VCSEL device processing
US7829912B2 (en) 2006-07-31 2010-11-09 Finisar Corporation Efficient carrier injection in a semiconductor device
US7920612B2 (en) 2004-08-31 2011-04-05 Finisar Corporation Light emitting semiconductor device having an electrical confinement barrier near the active region
US7596165B2 (en) 2004-08-31 2009-09-29 Finisar Corporation Distributed Bragg Reflector for optoelectronic device
US6965340B1 (en) * 2004-11-24 2005-11-15 Agilent Technologies, Inc. System and method for security inspection using microwave imaging
US7224314B2 (en) * 2004-11-24 2007-05-29 Agilent Technologies, Inc. Device for reflecting electromagnetic radiation
US7724189B2 (en) * 2004-11-24 2010-05-25 Agilent Technologies, Inc. Broadband binary phased antenna
US7298318B2 (en) * 2004-11-24 2007-11-20 Agilent Technologies, Inc. System and method for microwave imaging using programmable transmission array
US7283085B2 (en) * 2005-03-24 2007-10-16 Agilent Technologies, Inc. System and method for efficient, high-resolution microwave imaging using complementary transmit and receive beam patterns
US7183963B2 (en) * 2005-03-24 2007-02-27 Agilent Technologies, Inc. System and method for inspecting transportable items using microwave imaging
US7327304B2 (en) * 2005-03-24 2008-02-05 Agilent Technologies, Inc. System and method for minimizing background noise in a microwave image using a programmable reflector array
US7333055B2 (en) * 2005-03-24 2008-02-19 Agilent Technologies, Inc. System and method for microwave imaging using an interleaved pattern in a programmable reflector array
US8289199B2 (en) * 2005-03-24 2012-10-16 Agilent Technologies, Inc. System and method for pattern design in microwave programmable arrays
US7280068B2 (en) * 2005-07-14 2007-10-09 Agilent Technologies, Inc. System and method for microwave imaging with suppressed sidelobes using a sparse antenna array
US20070139248A1 (en) * 2005-12-16 2007-06-21 Izhak Baharav System and method for standoff microwave imaging
US20070139249A1 (en) * 2005-12-16 2007-06-21 Izhak Baharav Handheld microwave imaging device
US7504993B2 (en) * 2006-10-12 2009-03-17 Agilent Technolgoies, Inc. Coaxial bi-modal imaging system for combined microwave and optical imaging
US8031752B1 (en) 2007-04-16 2011-10-04 Finisar Corporation VCSEL optimized for high speed data
US7746266B2 (en) * 2008-03-20 2010-06-29 The Curators Of The University Of Missouri Microwave and millimeter wave imaging system
US20100328142A1 (en) * 2008-03-20 2010-12-30 The Curators Of The University Of Missouri Microwave and millimeter wave resonant sensor having perpendicular feed, and imaging system
JP5731745B2 (ja) * 2009-10-30 2015-06-10 古野電気株式会社 アンテナ装置およびレーダ装置
US9046605B2 (en) 2012-11-05 2015-06-02 The Curators Of The University Of Missouri Three-dimensional holographical imaging
US11398683B2 (en) 2019-10-30 2022-07-26 The Boeing Company Perimeter-fed array

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US2801412A (en) * 1953-07-22 1957-07-30 Paul C Maybury Radio frequency antenna
GB1047471A (xx) * 1962-05-03 1900-01-01
FR1373111A (fr) * 1963-08-06 1964-09-25 Csf Antenne pour radars tridimensionnels
US3345631A (en) * 1964-09-18 1967-10-03 Texas Instruments Inc Phased array radar antenna scan control
FR1571256A (xx) * 1965-11-30 1969-06-20
GB1216659A (en) * 1967-02-16 1970-12-23 Emi Ltd Improvements relating to antenna system feeding apparatus
US3534374A (en) * 1967-12-11 1970-10-13 Sylvania Electric Prod High efficiency scanning millimeter wavelength antenna
US3604012A (en) * 1968-08-19 1971-09-07 Textron Inc Binary phase-scanning antenna with diode controlled slot radiators
US3680110A (en) * 1970-10-14 1972-07-25 Raytheon Co Analog ferrite phase shifter control circuit
US3909829A (en) * 1973-07-30 1975-09-30 Raytheon Co Antenna system
US3969729A (en) * 1975-03-17 1976-07-13 International Telephone And Telegraph Corporation Network-fed phased array antenna system with intrinsic RF phase shift capability
FR2400781A1 (fr) * 1977-06-24 1979-03-16 Radant Etudes Antenne hyperfrequence, plate, non dispersive, a balayage electronique
US4217587A (en) * 1978-08-14 1980-08-12 Westinghouse Electric Corp. Antenna beam steering controller
US4229739A (en) * 1978-11-29 1980-10-21 Westinghouse Electric Corp. Spread beam computational hardware for digital beam controllers
US4229745A (en) * 1979-04-30 1980-10-21 International Telephone And Telegraph Corporation Edge slotted waveguide antenna array with selectable radiation direction
JPS5612106A (en) * 1979-07-11 1981-02-06 Morio Onoe Electric-reflectivity-variable radar reflector
US4277787A (en) * 1979-12-20 1981-07-07 General Electric Company Charge transfer device phased array beamsteering and multibeam beamformer
US4381509A (en) * 1981-02-23 1983-04-26 The United States Of America As Represented By The Secretary Of The Air Force Cylindrical microwave lens antenna for wideband scanning applications

Also Published As

Publication number Publication date
DE3885871D1 (de) 1994-01-05
EP0322809A2 (en) 1989-07-05
EP0322809A3 (en) 1990-07-11
DE3885871T2 (de) 1994-04-14
EP0322809B1 (en) 1993-11-24
US4885592A (en) 1989-12-05

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Legal Events

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RH Patent void