JPS5513444B2 - - Google Patents

Info

Publication number: JPS5513444B2
Authority: JP; Japan
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

Other versions

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.)

1973-12-21

Filing date

1973-12-21

Publication date

1980-04-09

1973-12-21Application filedfiledCritical

1973-12-21Priority to JP14238473ApriorityCriticalpatent/JPS5513444B2/ja

1974-12-19Priority to GB5491874Aprioritypatent/GB1495298A/en

1975-07-26Publication of JPS5093759ApublicationCriticalpatent/JPS5093759A/ja

1976-08-11Priority to US05/713,590prioritypatent/US4062018A/en

1980-04-09Publication of JPS5513444B2publicationCriticalpatent/JPS5513444B2/ja

StatusExpiredlegal-statusCriticalCurrent

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
- H01Q3/12—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 relative movement between primary active elements and secondary devices of antennas or antenna systems
- 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
- H01Q19/18—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 having two or more spaced reflecting surfaces
- H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
- H01Q19/191—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein the primary active element uses one or more deflecting surfaces, e.g. beam waveguide feeds

Landscapes

Aerials With Secondary Devices (AREA)
Variable-Direction Aerials And Aerial Arrays (AREA)

JP14238473A1973-12-211973-12-21ExpiredJPS5513444B2 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
JP14238473AJPS5513444B2 (en)	1973-12-21	1973-12-21
GB5491874AGB1495298A (en)	1973-12-21	1974-12-19	Antenna
US05/713,590US4062018A (en)	1973-12-21	1976-08-11	Scanning antenna with moveable beam waveguide feed and defocusing adjustment

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14238473AJPS5513444B2 (en)	1973-12-21	1973-12-21

Publications (2)

Publication Number	Publication Date
JPS5093759A JPS5093759A (en)	1975-07-26
JPS5513444B2true JPS5513444B2 (en)	1980-04-09

Family

ID=15314098

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14238473AExpiredJPS5513444B2 (en)	1973-12-21	1973-12-21

Country Status (2)

Country	Link
JP (1)	JPS5513444B2 (en)
GB (1)	GB1495298A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2628713C2 (en)*	1976-06-25	1987-02-05	Siemens AG, 1000 Berlin und 8000 München	Rotationally symmetric two-mirror antenna
JPS5412550A (en)*	1977-06-29	1979-01-30	Nippon Telegr & Teleph Corp <Ntt>	Dual reflecting mirror antenna of offset type
DE3144466A1 (en)*	1981-11-09	1983-07-07	AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang	Controllable antenna arrangement
DE3400729A1 (en)*	1984-01-11	1985-07-18	Siemens AG, 1000 Berlin und 8000 München	Cassegrain antenna which can be pivoted
US5351060A (en)*	1991-02-25	1994-09-27	Bayne Gerald A	Antenna
JP3131347B2 (en)*	1993-06-15	2001-01-31	三菱電機株式会社	Multi-beam antenna

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5619632B2 (en)*	1974-09-09	1981-05-08

1973
- 1973-12-21JPJP14238473Apatent/JPS5513444B2/janot_activeExpired
1974
- 1974-12-19GBGB5491874Apatent/GB1495298A/ennot_activeExpired

Also Published As

Publication number	Publication date
JPS5093759A (en)	1975-07-26
GB1495298A (en)	1977-12-14

Publication	Publication Date	Title
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU471343B2 (en)	1976-04-15
AU465453B2 (en)	1975-09-25
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
JPS5513444B2 (en)	1980-04-09
AU476696B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AU466283B2 (en)	1975-10-23
AU477823B2 (en)	1975-06-19
AU477824B2 (en)	1975-07-17
AU447540B2 (en)	1974-03-25
AU471461B2 (en)	1976-04-29
AR195948A1 (en)	1973-11-15
AR193950A1 (en)	1973-05-31
AU461342B2 (en)	1975-05-22
AU476873B1 (en)	1975-01-09
AU1891376A (en)	1977-01-20
CH561285A5 (en)	1975-04-30
AU479562A (en)	1975-01-09

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