CH269209A - Radio beacon with several antennas and at least two signal sources. - Google Patents

Radio beacon with several antennas and at least two signal sources.

Info

Publication number: CH269209A
Authority: CH; Switzerland
Prior art keywords: signal sources; radio beacon; several antennas; antennas; several
Prior art date: 1942-07-01

Application number

Other languages

German (de)

Inventor

Ag Standard Telephon Und Radio

Original Assignee

Standard Telephon & Radio Ag

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.)

1942-07-01

Filing date

1947-11-04

Publication date

1950-06-30

1947-11-04 Application filed by Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag

1950-06-30 Publication of CH269209A publication Critical patent/CH269209A/en

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Transmitters (AREA)

CH269209D 1942-07-01 1947-11-04 Radio beacon with several antennas and at least two signal sources. CH269209A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US449258A US2414431A (en)	1942-07-01	1942-07-01	Radio beacon

Publications (1)

Publication Number	Publication Date
CH269209A true CH269209A (en)	1950-06-30

Family

ID=23783494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH269209D CH269209A (en)	1942-07-01	1947-11-04	Radio beacon with several antennas and at least two signal sources.

Country Status (5)

Country	Link
US (1)	US2414431A (en)
BE (1)	BE478014A (en)
CH (1)	CH269209A (en)
FR (1)	FR951382A (en)
GB (1)	GB603568A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE474224A (en) *	1943-10-15
US2582894A (en) *	1945-07-26	1952-01-15	Williams Frederic Calland	Wireless beacon system
US2542182A (en) *	1945-10-25	1951-02-20	Bell Telephone Labor Inc	Combined radar and communication system
US2633568A (en) *	1945-12-10	1953-03-31	Jr Benjamin F Greene	Craft identification device
US2578961A (en) *	1948-01-15	1951-12-18	Fr Sadir Carpentier Soc	Radio-guiding system
US2726369A (en) *	1951-08-09	1955-12-06	Itt	Amplitude control unit
US2765461A (en) *	1952-08-01	1956-10-02	Alford Andrew	Monidirectional range system
US2697220A (en) *	1953-05-06	1954-12-14	Itt	Sideband generator
DE3121087C2 (en) *	1981-05-27	1983-12-01	Blaupunkt-Werke Gmbh, 3200 Hildesheim	FM transmitter
US5349364A (en) *	1992-06-26	1994-09-20	Acvo Corporation	Electromagnetic power distribution system comprising distinct type couplers

0
- BE BE478014D patent/BE478014A/xx unknown
1942
- 1942-07-01 US US449258A patent/US2414431A/en not_active Expired - Lifetime
1944
- 1944-05-11 GB GB9036/44A patent/GB603568A/en not_active Expired
1947
- 1947-08-07 FR FR951382D patent/FR951382A/en not_active Expired
- 1947-11-04 CH CH269209D patent/CH269209A/en unknown

Also Published As

Publication number	Publication date
BE478014A (en)
FR951382A (en)	1949-10-24
US2414431A (en)	1947-01-21
GB603568A (en)	1948-06-18

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