BR8601220A - Metodo e dispositivo para combinacao de transmissores de rf - Google Patents

Metodo e dispositivo para combinacao de transmissores de rf

Info

Publication number
BR8601220A
BR8601220A BR8601220A BR8601220A BR8601220A BR 8601220 A BR8601220 A BR 8601220A BR 8601220 A BR8601220 A BR 8601220A BR 8601220 A BR8601220 A BR 8601220A BR 8601220 A BR8601220 A BR 8601220A
Authority
BR
Brazil
Prior art keywords
transmitters
combining
Prior art date
Application number
BR8601220A
Other languages
English (en)
Portuguese (pt)
Inventor
Jose Eduardo Januario De Souza
Luiz Rutman Goldstejn
Original Assignee
Jose Eduardo Januario De Souza
Luis Rutman Goldstejn
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 Jose Eduardo Januario De Souza, Luis Rutman Goldstejn filed Critical Jose Eduardo Januario De Souza
Priority to BR8601220A priority Critical patent/BR8601220A/pt
Priority to SE8601866A priority patent/SE8601866L/
Priority to DE19863615355 priority patent/DE3615355A1/de
Priority to FR8607060A priority patent/FR2596225A1/fr
Priority to IT20949/86A priority patent/IT1191822B/it
Priority to JP61159894A priority patent/JPS62221224A/ja
Priority to GB8625869A priority patent/GB2188214B/en
Publication of BR8601220A publication Critical patent/BR8601220A/pt

Links

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)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Amplifiers (AREA)
BR8601220A 1986-03-19 1986-03-19 Metodo e dispositivo para combinacao de transmissores de rf BR8601220A (pt)

Priority Applications (7)

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
SE8601866A SE8601866L (sv) 1986-03-19 1986-04-23 Forfarande och anordning for kombinerande av radiofrekvenssendare
DE19863615355 DE3615355A1 (de) 1986-03-19 1986-05-06 Verfahren und vorrichtung zur rf-sender-kombination
FR8607060A FR2596225A1 (fr) 1986-03-19 1986-05-16 Procede et dispositif pour combiner des canaux d'emission rf
IT20949/86A IT1191822B (it) 1986-03-19 1986-06-27 Metodo e dispositivo per la combinazione di trasmettitore di rf
JP61159894A JPS62221224A (ja) 1986-03-19 1986-07-09 無線周波送信信号の混成方法及びその装置
GB8625869A GB2188214B (en) 1986-03-19 1986-10-29 Method and device for combining rf transmitters

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
BR8601220A true BR8601220A (pt) 1986-12-23

Family

ID=4039747

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003088A1 (en) * 1988-09-12 1990-03-22 Motorola, Inc. High capacity sectorized cellular communication system
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 (it) * 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

Also Published As

Publication number Publication date
GB8625869D0 (en) 1986-12-03
DE3615355C2 (it) 1993-05-19
SE8601866D0 (sv) 1986-04-23
JPS62221224A (ja) 1987-09-29
GB2188214B (en) 1989-11-15
IT1191822B (it) 1988-03-23
DE3615355A1 (de) 1987-09-24
GB2188214A (en) 1987-09-23
IT8620949A0 (it) 1986-06-27
SE8601866L (sv) 1987-09-20
IT8620949A1 (it) 1987-12-27
FR2596225A1 (fr) 1987-09-25

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19/03/2001