FR1259139A - Antenne de balayage à cornet et à réflecteur - Google Patents

Antenne de balayage à cornet et à réflecteur

Info

Publication number
FR1259139A
FR1259139A FR828021A FR828021A FR1259139A FR 1259139 A FR1259139 A FR 1259139A FR 828021 A FR828021 A FR 828021A FR 828021 A FR828021 A FR 828021A FR 1259139 A FR1259139 A FR 1259139A
Authority
FR
France
Prior art keywords
horn
axis
conical
rotation
motor
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
FR828021A
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1259139A publication Critical patent/FR1259139A/fr
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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/132—Horn reflector antennas; Off-set feeding
    • 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
    • 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
    • H01Q3/32—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 mechanical means
    • 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

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
FR828021A 1959-05-28 1960-05-23 Antenne de balayage à cornet et à réflecteur Expired FR1259139A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US816514A US3021524A (en) 1959-05-28 1959-05-28 Scanning horn-reflector antenna

Publications (1)

Publication Number Publication Date
FR1259139A true FR1259139A (fr) 1961-04-21

Family

ID=25220846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828021A Expired FR1259139A (fr) 1959-05-28 1960-05-23 Antenne de balayage à cornet et à réflecteur

Country Status (4)

Country Link
US (1) US3021524A (fr)
DE (1) DE1204716B (fr)
FR (1) FR1259139A (fr)
GB (1) GB889490A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231315B (de) * 1962-01-08 1966-12-29 Beteiligungs & Patentverw Gmbh Hornparabolantenne mit im wesentlichen waagerecht liegendem Horn

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284802A (en) * 1963-11-12 1966-11-08 Bell Telephone Labor Inc Folded horn-reflector antenna wherein primary reflector is nonreflective at portion where specular reflection to feed would otherwise occur
US3357022A (en) * 1963-12-05 1967-12-05 Bell Telephone Labor Inc Folded horn-reflector antenna structure
US3423756A (en) * 1964-09-10 1969-01-21 Rca Corp Scanning antenna feed
US4574289A (en) * 1983-05-31 1986-03-04 Harris Corporation Rotary scan antenna
US4928109A (en) * 1988-10-14 1990-05-22 Cubic Defense Systems, Inc. Modulated scanning antenna
FR2829299B1 (fr) * 2001-09-05 2006-03-10 Texas De France Monture equatoriale equilibrable pour antenne satellite parabolique
CN108565555A (zh) * 2018-06-21 2018-09-21 河南师范大学 高增益h面喇叭天线
US12104907B2 (en) * 2020-04-09 2024-10-01 United States Of America As Represented By The Secretary Of The Air Force Compact star tracker using off-axis parabolic mirror
CN114871525B (zh) * 2022-04-18 2024-05-28 成都四威高科技产业园有限公司 角锥喇叭天线炉钎焊工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416675A (en) * 1941-11-26 1947-03-04 Bell Telephone Labor Inc Horn antenna system
US2422579A (en) * 1942-08-26 1947-06-17 Westinghouse Electric Corp Reflector for electromagnetic radiation
US2774067A (en) * 1949-08-17 1956-12-11 Rca Corp Microwave scanning antenna system
US2817837A (en) * 1953-06-16 1957-12-24 Bell Telephone Labor Inc Microwave horn and paraboloidal reflector antenna system
US2887684A (en) * 1954-02-01 1959-05-19 Hughes Aircraft Co Dielectric lens for conical scanning
US2809371A (en) * 1954-09-30 1957-10-08 Rca Corp Liquid trap for vertically mounted horn antenna
FR1150023A (fr) * 1956-04-24 1958-01-06 Antenne directive à polarisation circulaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231315B (de) * 1962-01-08 1966-12-29 Beteiligungs & Patentverw Gmbh Hornparabolantenne mit im wesentlichen waagerecht liegendem Horn

Also Published As

Publication number Publication date
GB889490A (en) 1962-02-14
US3021524A (en) 1962-02-13
DE1204716B (de) 1965-11-11

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