BE800646A - MULTIPLE FREQUENCY WAVE GUIDE ANTENNA - Google Patents

MULTIPLE FREQUENCY WAVE GUIDE ANTENNA

Info

Publication number
BE800646A
BE800646A BE2052830A BE2052830A BE800646A BE 800646 A BE800646 A BE 800646A BE 2052830 A BE2052830 A BE 2052830A BE 2052830 A BE2052830 A BE 2052830A BE 800646 A BE800646 A BE 800646A
Authority
BE
Belgium
Prior art keywords
wave guide
multiple frequency
frequency wave
guide antenna
antenna
Prior art date
Application number
BE2052830A
Other languages
Dutch (nl)
Inventor
G A Hockham
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE800646A publication Critical patent/BE800646A/en

Links

Classifications

    • 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
    • H01Q13/10—Resonant slot antennas
    • H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
    • 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
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
BE2052830A 1972-06-08 1973-06-08 MULTIPLE FREQUENCY WAVE GUIDE ANTENNA BE800646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2676072A GB1368879A (en) 1972-06-08 1972-06-08 Waveguide antenna

Publications (1)

Publication Number Publication Date
BE800646A true BE800646A (en) 1973-12-10

Family

ID=10248771

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2052830A BE800646A (en) 1972-06-08 1973-06-08 MULTIPLE FREQUENCY WAVE GUIDE ANTENNA

Country Status (10)

Country Link
US (1) US3825932A (en)
JP (1) JPS4963365A (en)
BE (1) BE800646A (en)
DE (1) DE2328632A1 (en)
ES (1) ES415656A1 (en)
FR (1) FR2188325B1 (en)
GB (1) GB1368879A (en)
IT (1) IT988778B (en)
NL (1) NL7307906A (en)
ZA (1) ZA733355B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942138A (en) * 1974-02-04 1976-03-02 The United States Of America As Represented By The Secretary Of The Air Force Short depth hardened waveguide launcher assembly element
GB1426534A (en) * 1974-02-07 1976-03-03 Standard Telephones Cables Ltd Waveguide switch
FR2498820A1 (en) * 1981-01-23 1982-07-30 Thomson Csf HYPERFREQUENCY SOURCE BI-BAND AND ANTENNA COMPRISING SUCH A SOURCE
US4689627A (en) * 1983-05-20 1987-08-25 Hughes Aircraft Company Dual band phased antenna array using wideband element with diplexer
US5136304A (en) * 1989-07-14 1992-08-04 The Boeing Company Electronically tunable phased array element
NL9101979A (en) * 1991-11-27 1993-06-16 Hollandse Signaalapparaten Bv PHASED ARRAY ANTENNA MODULE.
GB2330236A (en) * 1997-10-11 1999-04-14 Secr Defence A dual band phased array antenna
US6043791A (en) * 1998-04-27 2000-03-28 Sensis Corporation Limited scan phased array antenna
JP2003087004A (en) * 2001-09-10 2003-03-20 Tdk Corp Band-pass filter
FR2830987A1 (en) * 2001-10-11 2003-04-18 Thomson Licensing Sa Waveguide-fed antenna, for microwave or millimeter wave communications, has metallic surface at end of guide with at least one central
US6995725B1 (en) * 2002-11-04 2006-02-07 Vivato, Inc. Antenna assembly
US10553940B1 (en) 2018-08-30 2020-02-04 Viasat, Inc. Antenna array with independently rotated radiating elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658145A (en) * 1946-01-07 1953-11-03 Dorne Arthur Cavity antenna
US3623111A (en) * 1969-10-06 1971-11-23 Us Navy Multiaperture radiating array antenna
GB1312506A (en) * 1970-06-08 1973-04-04 Standard Telephones Cables Ltd Waveguide antenna
US3761937A (en) * 1972-05-11 1973-09-25 Gen Dynamics Corp Radio frequency transmitting apparatus having slotted metallic radio frequency windows

Also Published As

Publication number Publication date
FR2188325B1 (en) 1977-02-11
DE2328632A1 (en) 1974-01-03
ES415656A1 (en) 1976-06-01
NL7307906A (en) 1973-12-11
IT988778B (en) 1975-04-30
GB1368879A (en) 1974-10-02
JPS4963365A (en) 1974-06-19
FR2188325A1 (en) 1974-01-18
ZA733355B (en) 1974-04-24
US3825932A (en) 1974-07-23

Similar Documents

Publication Publication Date Title
SE381785B (en) ANTENNA TUNING DEVICE
IT992801B (en) ANTENNAS SYSTEM FOR TWO FREQUENCIES
NL179962C (en) AMPLITUDE / FREQUENCY CONVERTER.
SE385642B (en) FREQUENCY SYNTHESIS
IT995874B (en) RADIO SPOLETTA
SE387494B (en) RADIO FREQUENCY FILTER
BE800646A (en) MULTIPLE FREQUENCY WAVE GUIDE ANTENNA
BE807889A (en) HYPERFREQUENCY OSCILLATOR
IT981212B (en) RADIO SPOLETTA
IT999728B (en) WAVE GUIDE COUPLER
NL161315C (en) PLANARY FREQUENCY CONVERTER.
IT982756B (en) FREQUENCY DETECTOR DEVICE
NL177869C (en) WAVE PIPE SLOT ANTENNA.
ES190406Y (en) ELECTROMAGNETIC HORN.
IT1002249B (en) FREQUENCY ADDITION DEVICE
AT326217B (en) FREQUENCY DETECTOR
CH553487A (en) LOGARITHMIC - PERIODIC ANTENNA.
IT976275B (en) DIELECTRIC FOR MICROWAVE
NL7510757A (en) COMMUTABLE ANTENNA FOR MILLIMETER AND CENTIMETER WAVES.
SE397006B (en) RECEIVER FOR HOPE FREQUENCY RADAR
AT316691B (en) High frequency inverter
AR197629A1 (en) ULTRA-HIGH FREQUENCY TUNERS
BE806880A (en) ANTENNA PANEL
DE2312069A1 (en) WAVE TUBE
BE801885A (en) VARIABLE IMPEDANCE