GB1351146A - Electronic-scan antenna - Google Patents

Electronic-scan antenna

Info

Publication number
GB1351146A
GB1351146A GB4084471A GB4084471A GB1351146A GB 1351146 A GB1351146 A GB 1351146A GB 4084471 A GB4084471 A GB 4084471A GB 4084471 A GB4084471 A GB 4084471A GB 1351146 A GB1351146 A GB 1351146A
Authority
GB
United Kingdom
Prior art keywords
coupled
outputs
frequency
output
signal
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
Application number
GB4084471A
Other languages
English (en)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1351146A publication Critical patent/GB1351146A/en
Expired legal-status Critical Current

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
    • H01Q3/26—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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB4084471A 1970-09-11 1971-09-01 Electronic-scan antenna Expired GB1351146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7033096A FR2104973B1 (enExample) 1970-09-11 1970-09-11

Publications (1)

Publication Number Publication Date
GB1351146A true GB1351146A (en) 1974-04-24

Family

ID=9061207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4084471A Expired GB1351146A (en) 1970-09-11 1971-09-01 Electronic-scan antenna

Country Status (6)

Country Link
US (1) US3787858A (enExample)
DE (1) DE2145429C3 (enExample)
FR (1) FR2104973B1 (enExample)
GB (1) GB1351146A (enExample)
IL (1) IL37592A0 (enExample)
SE (1) SE366157B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111052509A (zh) * 2017-08-30 2020-04-21 株式会社村田制作所 天线模块

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022459A (en) * 1956-11-05 1962-02-20 Bendix Corp Phasing apparatus
GB979971A (en) * 1960-03-25 1965-01-06 Emi Ltd An improved aerial arrangement
US3454945A (en) * 1964-09-18 1969-07-08 Texas Instruments Inc Modular integrated electronics radar
US3329897A (en) * 1965-08-05 1967-07-04 Honeywell Inc Switching control apparatus for transceiver with linear phased array

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111052509A (zh) * 2017-08-30 2020-04-21 株式会社村田制作所 天线模块

Also Published As

Publication number Publication date
FR2104973A1 (enExample) 1972-04-28
SE366157B (enExample) 1974-04-08
FR2104973B1 (enExample) 1973-11-23
US3787858A (en) 1974-01-22
DE2145429A1 (de) 1972-03-16
DE2145429C3 (de) 1980-04-17
IL37592A0 (en) 1971-12-29
DE2145429B2 (de) 1979-08-09

Similar Documents

Publication Publication Date Title
US3114106A (en) Frequency diversity system
US4566013A (en) Coupled amplifier module feed networks for phased array antennas
US3909742A (en) Linear amplification using nonlinear devices and feedback
US3740756A (en) Switching system for plural antennas connected to plural inputs
US3881177A (en) Frequency agile-baseband sidelobe canceller
GB1502253A (en) Spreadspectrum-multiple-access modulation system receiver
GB1246686A (en) Improvements in or relating to signal transmission circuits
US3835392A (en) System for two or more combined communication channels regulated in accordance with linear relationships
US3471855A (en) System for generating test signals for an array of receiver channels
US3475626A (en) Four-quadrant phase shifter
US3209355A (en) Dual operating mode circuit
GB1420801A (en) Electronic steering system for a circular section acoustic transducer array
US3378773A (en) Frequency and amplitude modulation transmitter and modulator
US3582790A (en) Hybrid coupler receiver for lossless signal combination
US3792478A (en) Phase control circuit
GB1351146A (en) Electronic-scan antenna
US3311832A (en) Multiple input radio receiver
US3555458A (en) Side band generator
US3170135A (en) Phase multiplier transducer array
US3555447A (en) Signal reflector and circulator networks for synchronizing and combining the outputs of a plurality of oscillators
US3737686A (en) Shielded balanced microwave analog multiplier
US3624513A (en) Image frequency suppression circuit
US3683386A (en) Process for the automatic tracking of the directional beam of a phased array antenna
US3714661A (en) Method and apparatus for coupling multiple power sources to single radiating antenna
US3069630A (en) Diversity receiving system

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee