FR951664A - Omnidirectional radio beacon systems - Google Patents

Omnidirectional radio beacon systems

Info

Publication number: FR951664A
Authority: FR; France
Prior art keywords: radio beacon; beacon systems; omnidirectional radio; omnidirectional; systems
Prior art date: 1945-03-10
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

Other languages

French (fr)

Inventor

Emile Labin

Donald David Grieg

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric Corp

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.)

1945-03-10

Filing date

1947-08-07

Publication date

1949-11-02

1947-08-07 Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp

1949-11-02 Application granted granted Critical

1949-11-02 Publication of FR951664A publication Critical patent/FR951664A/en

Status Expired legal-status Critical Current

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)

FR951664D 1945-03-10 1947-08-07 Omnidirectional radio beacon systems Expired FR951664A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US951664XA	1945-03-10	1945-03-10

Publications (1)

Publication Number	Publication Date
FR951664A true FR951664A (en)	1949-11-02

Family

ID=22250332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR951664D Expired FR951664A (en)	1945-03-10	1947-08-07	Omnidirectional radio beacon systems

Country Status (1)

Country	Link
FR (1)	FR951664A (en)

1947
- 1947-08-07 FR FR951664D patent/FR951664A/en not_active Expired

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