FR1182250A - Système de transmission radioélectrique - Google Patents

Système de transmission radioélectrique

Info

Publication number
FR1182250A
FR1182250A FR1182250DA FR1182250A FR 1182250 A FR1182250 A FR 1182250A FR 1182250D A FR1182250D A FR 1182250DA FR 1182250 A FR1182250 A FR 1182250A
Authority
FR
France
Prior art keywords
transmission system
radio transmission
radio
transmission
Prior art date
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
English (en)
Inventor
Robert Charles Ferrar
Heyward Arthur French
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.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1182250A publication Critical patent/FR1182250A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FR1182250D 1956-03-06 1957-03-05 Système de transmission radioélectrique Expired FR1182250A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US569806A US3048840A (en) 1956-03-06 1956-03-06 Communication system

Publications (1)

Publication Number Publication Date
FR1182250A true FR1182250A (fr) 1959-06-23

Family

ID=24276934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1182250D Expired FR1182250A (fr) 1956-03-06 1957-03-05 Système de transmission radioélectrique

Country Status (4)

Country Link
US (1) US3048840A (fr)
DE (1) DE1046702B (fr)
FR (1) FR1182250A (fr)
GB (1) GB814114A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117871968A (zh) * 2024-03-07 2024-04-12 合肥工业大学 一种脉冲电场测量系统的开环校准方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH440389A (it) * 1965-03-12 1967-07-31 Sits Soc It Telecom Siemens Disposizione circuitale atta ad effettuare operazioni di elaborazione, combinazione e allarme in ricezione nei collegamenti isofrequenziali esercizio-riserva con ponti radio a media o grande capacità
US3956699A (en) * 1974-07-22 1976-05-11 Westinghouse Electric Corporation Electromagnetic wave communication system with variable polarization
JPS5248416A (en) * 1975-07-23 1977-04-18 Johnson Controls Inc Data communication system
JP3527137B2 (ja) 1999-06-03 2004-05-17 Ｋｄｄｉ株式会社 冗長２重化伝送における画像障害検出装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733296A (en) * 1956-01-31 Automatic line switching circuits
BE355807A (fr) * 1927-11-15
US2004107A (en) * 1928-02-20 1935-06-11 Rca Corp Radio receiving system
US2173902A (en) * 1935-03-11 1939-09-26 Lorenz C Ag Common wave transmitter system
US2175270A (en) * 1937-03-31 1939-10-10 Rca Corp Reduction of noise
US2272839A (en) * 1938-11-23 1942-02-10 Jr John Hays Hammond Radiant energy signaling system
US2210089A (en) * 1938-12-16 1940-08-06 Hazeltine Corp Receiver for diversity reception
US2253867A (en) * 1940-08-23 1941-08-26 Rca Corp Diversity receiving system
US2369589A (en) * 1941-12-09 1945-02-13 Int Standard Electric Corp Radio frequency circuits
BE471813A (fr) * 1946-03-12
US2901747A (en) * 1946-06-07 1959-08-25 Philco Corp Color identification in radar systems
FR944577A (fr) * 1947-03-21 1949-04-08 Sadir Carpentier Perfectionnements aux systèmes de réception pour ondes ultra courtes
GB653288A (en) * 1948-09-10 1951-05-09 Standard Telephones Cables Ltd Improvements in or relating to electric amplifying systems for frequency modulated carrier waves
US2599643A (en) * 1949-01-24 1952-06-10 Rca Corp Radio transmission system
NL78145C (fr) * 1949-09-20
US2699495A (en) * 1950-10-03 1955-01-11 Motorola Inc Automatic switchover system for radio relay
US2706286A (en) * 1951-09-04 1955-04-12 Rca Corp Fault locating and indicating system
US2806944A (en) * 1955-04-20 1957-09-17 Rca Corp Switching system for standby receiver and transmitter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117871968A (zh) * 2024-03-07 2024-04-12 合肥工业大学 一种脉冲电场测量系统的开环校准方法
CN117871968B (zh) * 2024-03-07 2024-05-31 合肥工业大学 一种脉冲电场测量系统的开环校准方法

Also Published As

Publication number Publication date
DE1046702B (de) 1958-12-18
US3048840A (en) 1962-08-07
GB814114A (en) 1959-05-27

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