SE437316C - Anordning for att koppla ett flertal sendare till ett antennsystem - Google Patents

Anordning for att koppla ett flertal sendare till ett antennsystem

Info

Publication number
SE437316C
SE437316C SE7709739A SE7709739A SE437316C SE 437316 C SE437316 C SE 437316C SE 7709739 A SE7709739 A SE 7709739A SE 7709739 A SE7709739 A SE 7709739A SE 437316 C SE437316 C SE 437316C
Authority
SE
Sweden
Prior art keywords
antenna system
multiple transmitter
transmitter
antenna
Prior art date
Application number
SE7709739A
Other languages
English (en)
Swedish (sv)
Other versions
SE437316B (sv
SE7709739L (sv
Inventor
D J Braak
Original Assignee
Felten & Guilleaume Gmbh
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 Felten & Guilleaume Gmbh filed Critical Felten & Guilleaume Gmbh
Publication of SE7709739L publication Critical patent/SE7709739L/
Publication of SE437316B publication Critical patent/SE437316B/xx
Publication of SE437316C publication Critical patent/SE437316C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
SE7709739A 1976-09-01 1977-08-30 Anordning for att koppla ett flertal sendare till ett antennsystem SE437316C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2639348A DE2639348C2 (de) 1976-09-01 1976-09-01 Schaltungsanordnung zum gegenseitigen entkoppelten Anschalten mehrerer Sender unterschiedlicher Sendefrequenzen an ein Antennensystem

Publications (3)

Publication Number Publication Date
SE7709739L SE7709739L (sv) 1978-03-02
SE437316B SE437316B (sv) 1985-02-18
SE437316C true SE437316C (sv) 1987-08-17

Family

ID=5986909

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709739A SE437316C (sv) 1976-09-01 1977-08-30 Anordning for att koppla ett flertal sendare till ett antennsystem

Country Status (12)

Country Link
US (1) US4148038A (de)
AT (1) AT359132B (de)
AU (1) AU509501B2 (de)
CH (1) CH623428A5 (de)
DE (1) DE2639348C2 (de)
DK (1) DK144399C (de)
FR (1) FR2363936A1 (de)
GB (1) GB1555591A (de)
IT (1) IT1085165B (de)
NL (1) NL7709525A (de)
NO (1) NO149191C (de)
SE (1) SE437316C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004817A1 (de) * 1980-02-09 1981-08-20 Deutsche Bundespost vertreten durch den Präsidenten des Fernmeldetechnischen Zentralamtes, 6100 Darmstadt Schaltungsanordnung zum gegeneinander entkoppelten anschalten mehrerer sender an ein antennensystem
GB2176057B (en) * 1985-05-17 1989-11-15 Marconi Co Ltd Radar antenna array
US4833485A (en) * 1985-05-17 1989-05-23 The Marconi Company Limited Radar antenna array
FR2627015B1 (fr) * 1988-02-08 1991-02-01 Applic Rech Electro Ste Antenne omnidirectionnelle multiacces
GB2279504A (en) * 1993-06-19 1995-01-04 Mercury Personal Communication Antenna system
GB2304496A (en) * 1995-08-17 1997-03-19 Motorola Ltd Coupling radio transmitters to antenna elements
US5781066A (en) * 1996-03-11 1998-07-14 The Mitre Corporation Pulse waveform generator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318237A (en) * 1940-06-08 1943-05-04 Rca Corp Antenna feed system
US3273067A (en) * 1963-03-28 1966-09-13 Whittaker Corp Hybrid ring multicoupler for a plurality of pairs of transmitters
US3226724A (en) * 1963-07-05 1965-12-28 Brueckmann Helmut Multiple antenna multiplex system
FR1442904A (fr) * 1964-08-07 1966-06-17 Marconi Co Ltd Dispositif combinant les signaux à fréquence radio
US3295134A (en) * 1965-11-12 1966-12-27 Sanders Associates Inc Antenna system for radiating directional patterns
US3518695A (en) * 1967-09-07 1970-06-30 Collins Radio Co Antenna array multifrequency and beam steering control multiplex feed
US3641578A (en) * 1970-07-21 1972-02-08 Itt Discone antenna
US4101901A (en) * 1975-12-22 1978-07-18 Motorola, Inc. Interleaved antenna array for use in a multiple input antenna system

Also Published As

Publication number Publication date
GB1555591A (en) 1979-11-14
ATA718576A (de) 1980-03-15
FR2363936A1 (fr) 1978-03-31
DE2639348C2 (de) 1978-08-10
AU2844677A (en) 1979-03-08
DE2639348B1 (de) 1977-12-22
NL7709525A (nl) 1978-03-03
DK144399C (da) 1982-09-06
AU509501B2 (en) 1980-05-15
SE437316B (sv) 1985-02-18
NO149191B (no) 1983-11-21
DK388077A (da) 1978-03-02
NO149191C (no) 1984-02-29
SE7709739L (sv) 1978-03-02
FR2363936B1 (de) 1984-08-31
US4148038A (en) 1979-04-03
AT359132B (de) 1980-10-27
CH623428A5 (de) 1981-05-29
IT1085165B (it) 1985-05-28
DK144399B (da) 1982-03-01
NO772983L (no) 1978-03-02

Similar Documents

Publication Publication Date Title
SE409933B (sv) Ekoeliminerare for ett datatransmissionssystem
IT1089196B (it) Impianto per trasmettere informazioni via radio
SE434419B (sv) Anordning for provning av ett bromssystem
FR2351035A1 (fr) Systeme de transport a cable
SE7711113L (sv) Kopplingsanordning for alstrande av en felsignal
SE413557B (sv) Mottagaranordning for anvendning i ett radionavigeringssystem
IT1081162B (it) Dispositivo a connettore
SE8001657L (sv) Anordning for signaloverforing till en projektils tendror
SE437316B (sv) Anordning for att koppla ett flertal sendare till ett antennsystem
SE416169B (sv) Elektrisk anordning innefattande en stromstellare utformad som ett urladdningsror
AT350833B (de) Fuetterungsanlage
SE7702457L (sv) Kopplingsanordning for en kretstransportor
IT1075487B (it) Dispositivo amplificatore per un tetrodo trasmettitore
SE7711852L (sv) Elektroniskt system, serskilt for ferskrivare
SE7804885L (sv) Radarsystem for rorlig malindikering under anvendning av en icke-koherent sendare
SE440579B (sv) Anordning for signaloverforing till en transmissionsledning
SE7710107L (sv) Anleggning for att tillfora nering till akvarier
BE870738A (fr) Perfectionnements apportes a un dispositif de thrombelastographie
DK309677A (da) Modtagerindretning for en tidsmuliplextransmissionsanordning
BE855136A (fr) Systeme a semi-conducteur
SE7609204L (sv) Koppling for anslutning till trycksystem
SE441964B (sv) Sendarmottagare for att atersenda en bervag modulerad av en underbervag
SE412675B (sv) Anordning for att pa en mottagarsida atervinna taktsignaler
SE7711772L (sv) Anordning vid ett berfrekvenssystem
SE7714874L (sv) Anordning for att lyfta ett foremal till exempel ett fordon

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7709739-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7709739-2

Format of ref document f/p: F