FR2596225A1 - Procede et dispositif pour combiner des canaux d'emission rf - Google Patents
Procede et dispositif pour combiner des canaux d'emission rf Download PDFInfo
- 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- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 10
- 230000003321 amplification Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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)
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)
| 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)
| 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 |
-
1986
- 1986-03-19 BR BR8601220A patent/BR8601220A/pt not_active IP Right Cessation
- 1986-04-23 SE SE8601866A patent/SE8601866L/ not_active Application Discontinuation
- 1986-05-06 DE DE19863615355 patent/DE3615355A1/de active Granted
- 1986-05-16 FR FR8607060A patent/FR2596225A1/fr not_active Withdrawn
- 1986-06-27 IT IT20949/86A patent/IT1191822B/it active
- 1986-07-09 JP JP61159894A patent/JPS62221224A/ja active Pending
- 1986-10-29 GB GB8625869A patent/GB2188214B/en not_active Expired
Non-Patent Citations (4)
| 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 |
|---|---|
| GB2188214B (en) | 1989-11-15 |
| IT1191822B (it) | 1988-03-23 |
| DE3615355A1 (de) | 1987-09-24 |
| BR8601220A (pt) | 1986-12-23 |
| SE8601866L (sv) | 1987-09-20 |
| JPS62221224A (ja) | 1987-09-29 |
| GB2188214A (en) | 1987-09-23 |
| SE8601866D0 (sv) | 1986-04-23 |
| GB8625869D0 (en) | 1986-12-03 |
| IT8620949A0 (it) | 1986-06-27 |
| IT8620949A1 (it) | 1987-12-27 |
| DE3615355C2 (enrdf_load_stackoverflow) | 1993-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |