FR2596225A1 - Procede et dispositif pour combiner des canaux d'emission rf - Google Patents

Procede et dispositif pour combiner des canaux d'emission rf Download PDF

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Publication number
FR2596225A1
FR2596225A1 FR8607060A FR8607060A FR2596225A1 FR 2596225 A1 FR2596225 A1 FR 2596225A1 FR 8607060 A FR8607060 A FR 8607060A FR 8607060 A FR8607060 A FR 8607060A FR 2596225 A1 FR2596225 A1 FR 2596225A1
Authority
FR
France
Prior art keywords
combination
radio frequency
combining
outputs
switches
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.)
Withdrawn
Application number
FR8607060A
Other languages
English (en)
French (fr)
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.)
SOUZA JOSE DE
Original Assignee
SOUZA JOSE DE
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 SOUZA JOSE DE filed Critical SOUZA JOSE DE
Publication of FR2596225A1 publication Critical patent/FR2596225A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Amplifiers (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR8607060A 1986-03-19 1986-05-16 Procede et dispositif pour combiner des canaux d'emission rf Withdrawn FR2596225A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8601220A BR8601220A (pt) 1986-03-19 1986-03-19 Metodo e dispositivo para combinacao de transmissores de rf

Publications (1)

Publication Number Publication Date
FR2596225A1 true FR2596225A1 (fr) 1987-09-25

Family

ID=4039747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8607060A Withdrawn FR2596225A1 (fr) 1986-03-19 1986-05-16 Procede et dispositif pour combiner des canaux d'emission rf

Country Status (7)

Country Link
JP (1) JPS62221224A (enrdf_load_stackoverflow)
BR (1) BR8601220A (enrdf_load_stackoverflow)
DE (1) DE3615355A1 (enrdf_load_stackoverflow)
FR (1) FR2596225A1 (enrdf_load_stackoverflow)
GB (1) GB2188214B (enrdf_load_stackoverflow)
IT (1) IT1191822B (enrdf_load_stackoverflow)
SE (1) SE8601866L (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2573076B2 (ja) * 1988-09-12 1997-01-16 モトローラ・インコーポレーテッド 高容量セクタ化セルラ通信システム
US5021801A (en) * 1989-09-05 1991-06-04 Motorola, Inc. Antenna switching system
AU660063B2 (en) * 1992-02-18 1995-06-08 Alcatel N.V. A system and method for combining multiple transmitters in a multi-channel cellular telephone communication system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007809A (en) * 1930-10-04 1935-07-09 Communications Patents Inc Thermionic switching system
JPS5148851B2 (enrdf_load_stackoverflow) * 1971-10-19 1976-12-23
US3825830A (en) * 1972-12-06 1974-07-23 Motorola Inc Offset oscillator system for radio transmitter and receiver
JPS5211813A (en) * 1975-07-18 1977-01-29 Matsushita Electric Ind Co Ltd Time compressed multiple transmission system
JPS5929005B2 (ja) * 1976-09-28 1984-07-17 三菱電機株式会社 多点入力切換装置
JPS581843B2 (ja) * 1977-10-14 1983-01-13 日本電信電話株式会社 陸上移動無線基地局送信アンテナ共用方式
DE3343472A1 (de) * 1983-12-01 1985-06-13 ANT Nachrichtentechnik GmbH, 7150 Backnang Dienstintegriertes, digitales nachrichtenuebertragungssystem

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ELECTRICAL DESIGN NEWS, vol. 15, no. 23, 1 décembre 1970, pages 21-30; H. HOWARD: "Multiplexing - today's circuits and systems" *
ELECTRONICS INTERNATIONAL, vol. 53, no. 10, 24 avril 1980, pages 158-159; C. JOHNSON: "Time-shared analog bus multiplexes audio signals" *
ELEKTRONIK, vol. 27, no. 2, février 1978, pages 69-72; D. FRENZEL: "CMOS-Schalter und -Multiplexer ohne Latch up-Effekt" *
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, vol. 71, no. 4, avril 1982, pages 1028-1030, Acoustical Society of America, New York, US; K. TODA: "Multiplexer using a lamb wave transducer dependent on terminal condition" *

Also Published As

Publication number Publication date
GB8625869D0 (en) 1986-12-03
SE8601866D0 (sv) 1986-04-23
IT8620949A0 (it) 1986-06-27
DE3615355C2 (enrdf_load_stackoverflow) 1993-05-19
DE3615355A1 (de) 1987-09-24
GB2188214B (en) 1989-11-15
GB2188214A (en) 1987-09-23
IT8620949A1 (it) 1987-12-27
IT1191822B (it) 1988-03-23
JPS62221224A (ja) 1987-09-29
SE8601866L (sv) 1987-09-20
BR8601220A (pt) 1986-12-23

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Legal Events

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ST Notification of lapse