NL7503191A - Antenne met periscoopinrichting. - Google Patents

Antenne met periscoopinrichting.

Info

Publication number: NL7503191A
Authority: NL; Netherlands
Prior art keywords: periscope; fittings; antenna; periscope fittings
Prior art date: 1974-03-19

Application number

NL7503191A

Other languages

English (en)

Dutch (nl)

Original Assignee

Thomson Csf

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.)

1974-03-19

Filing date

1975-03-18

Publication date

1975-09-23

1975-03-18 Application filed by Thomson Csf filed Critical Thomson Csf

1975-09-23 Publication of NL7503191A publication Critical patent/NL7503191A/xx

Links

Classifications

- 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

NL7503191A 1974-03-19 1975-03-18 Antenne met periscoopinrichting. NL7503191A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7409212A FR2265190B1 (xx)	1974-03-19	1974-03-19

Publications (1)

Publication Number	Publication Date
NL7503191A true NL7503191A (nl)	1975-09-23

Family

ID=9136508

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7503191A NL7503191A (nl)	1974-03-19	1975-03-18	Antenne met periscoopinrichting.

Country Status (7)

Country	Link
US (1)	US3968497A (xx)
JP (1)	JPS5756805B2 (xx)
DE (1)	DE2511833A1 (xx)
FR (1)	FR2265190B1 (xx)
GB (1)	GB1490891A (xx)
IT (1)	IT1032350B (xx)
NL (1)	NL7503191A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5255845A (en) *	1975-11-04	1977-05-07	Nippon Telegr & Teleph Corp <Ntt>	Beam power supply unit
DE3144466A1 (de) *	1981-11-09	1983-07-07	AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang	Steuerbare antennenanordnung
JPS58139503A (ja) *	1982-02-15	1983-08-18	Kokusai Denshin Denwa Co Ltd <Kdd>	ビ−ム給電装置
DE3330284A1 (de) *	1983-08-22	1985-03-21	Siemens AG, 1000 Berlin und 8000 München	Nach dem cassegrain-prinzip arbeitende satellitenfunk-bodenstationsantennenanordnung
DE3400729A1 (de) *	1984-01-11	1985-07-18	Siemens AG, 1000 Berlin und 8000 München	Schwenkbare cassegrain-antenne
DE3400736A1 (de) *	1984-01-11	1985-07-18	Siemens AG, 1000 Berlin und 8000 München	Nach dem cassegrain-prinzip arbeitende satellitenfunk-bodenstationsantennenanordnung
FR2592742B1 (fr) *	1986-01-09	1988-03-18	Alcatel Espace	Dispositif d'orientation d'une antenne permettant de realiser un balayage selon deux directions orthogonales
US5870060A (en) *	1996-05-01	1999-02-09	Trw Inc.	Feeder link antenna
US6445351B1 (en)	2000-01-28	2002-09-03	The Boeing Company	Combined optical sensor and communication antenna system
CN103746187B (zh) *	2013-12-23	2015-09-23	北京邮电大学	一种卡塞格伦天线探测***及其设计方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1368820A (fr) *	1963-06-14	1964-08-07	Csf	Aérien de hautes performances
FR1569747A (xx) *	1968-03-12	1969-06-06
US3821746A (en) *	1971-11-17	1974-06-28	Mitsubishi Electric Corp	Antenna system with distortion compensating reflectors
JPS4891950A (xx) *	1972-03-08	1973-11-29

1974
- 1974-03-19 FR FR7409212A patent/FR2265190B1/fr not_active Expired
1975
- 1975-03-14 US US05/558,545 patent/US3968497A/en not_active Expired - Lifetime
- 1975-03-18 NL NL7503191A patent/NL7503191A/xx not_active Application Discontinuation
- 1975-03-18 GB GB11293/75A patent/GB1490891A/en not_active Expired
- 1975-03-18 IT IT48661/75A patent/IT1032350B/it active
- 1975-03-18 DE DE19752511833 patent/DE2511833A1/de not_active Ceased
- 1975-03-19 JP JP50033476A patent/JPS5756805B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2265190A1 (xx)	1975-10-17
JPS5756805B2 (xx)	1982-12-01
GB1490891A (en)	1977-11-02
US3968497A (en)	1976-07-06
JPS50128963A (xx)	1975-10-11
IT1032350B (it)	1979-05-30
FR2265190B1 (xx)	1978-01-06
DE2511833A1 (de)	1975-09-25

Legal Events

Date	Code	Title
1981-08-03	BA	A request for search or an international-type search has been filed
1982-04-01	BA	A request for search or an international-type search has been filed
1982-05-03	BB	A search report has been drawn up
1982-07-01	BC	A request for examination has been filed
1983-09-01	BB	A search report has been drawn up
1984-03-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1986-03-03	BV	The patent application has lapsed
1986-11-03	BV	The patent application has lapsed

Publication	Publication Date	Title
SE405528B (sv)	1978-12-11	Flerlobig cassegrain-antenn
NL179327C (nl)	1986-08-18	Telecommunicatiestelsel met diversity-ontvangst.
NL184757C (nl)	1989-10-16	Antennestelsel met beperkte aftasting.
NL7707171A (nl)	1978-01-03	Meervoudige rondstralende antenne.
NL7706720A (nl)	1977-12-23	Antenne.
NL7502645A (nl)	1975-09-23	Antennestelsel.
BE767223A (fr)	1971-11-16	Pare-brise antenne
NL165889C (nl)	1981-05-15	Fasegestuurde antenne-inrichting.
BE765339A (fr)	1971-08-30	Antenne
NL7503191A (nl)	1975-09-23	Antenne met periscoopinrichting.
NL7613553A (nl)	1977-06-13	Vlakke radarantenne.
BE760275A (fr)	1971-06-14	Antenne de telecommunication
NO137924C (no)	1978-05-24	Laminert antenne.
NL7706088A (nl)	1977-12-13	Telescopische antenne.
NL182768C (nl)	1988-05-02	Antenne.
NL7502429A (nl)	1975-09-09	Logaritmisch-periodieke antenne.
BE764586A (fr)	1971-09-20	Pare-brise antenne
NL7704732A (nl)	1977-11-07	Iff antenne.
NO137067C (no)	1977-12-21	Antenne.
CH553487A (de)	1974-08-30	Logarithmisch - periodische antenne.
NL7514048A (nl)	1977-06-06	Antenne.
NL7509882A (nl)	1977-02-22	Antenne.
NL7514831A (nl)	1976-06-25	Rotatiesymmetrische cassegrainantenne.
BE764584A (fr)	1971-09-20	Pare-brise antenne
NL7600639A (nl)	1976-07-23	Antenne.