FR2672449B1 - - Google Patents
Info
- Publication number
- FR2672449B1 FR2672449B1 FR9101314A FR9101314A FR2672449B1 FR 2672449 B1 FR2672449 B1 FR 2672449B1 FR 9101314 A FR9101314 A FR 9101314A FR 9101314 A FR9101314 A FR 9101314A FR 2672449 B1 FR2672449 B1 FR 2672449B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/16—Networks for phase shifting
- H03H11/20—Two-port phase shifters providing an adjustable phase shift
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9101314A FR2672449A1 (fr) | 1991-02-06 | 1991-02-06 | Dephaseur variable analogique pour signaux hyperfrequence. |
| EP92101698A EP0498328A1 (fr) | 1991-02-06 | 1992-02-03 | Déphaseur variable analogique pour signaux hyperfréquence |
| US07/831,445 US5309124A (en) | 1991-02-06 | 1992-02-05 | Analog variable phase shifter with active matching circuits |
| JP4019928A JPH0583086A (ja) | 1991-02-06 | 1992-02-05 | マイクロ波信号用のアナログ可変移相器 |
| CA002060720A CA2060720C (fr) | 1991-02-06 | 1992-02-05 | Dephaseur variable analogique pour signaux hyperfrequence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9101314A FR2672449A1 (fr) | 1991-02-06 | 1991-02-06 | Dephaseur variable analogique pour signaux hyperfrequence. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2672449A1 FR2672449A1 (fr) | 1992-08-07 |
| FR2672449B1 true FR2672449B1 (US20110158925A1-20110630-C00042.png) | 1997-02-28 |
Family
ID=9409396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9101314A Granted FR2672449A1 (fr) | 1991-02-06 | 1991-02-06 | Dephaseur variable analogique pour signaux hyperfrequence. |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5424692A (en) * | 1994-02-03 | 1995-06-13 | National Semiconductor Corporation | Switchable impedance circuit |
| JPH0983269A (ja) * | 1995-09-20 | 1997-03-28 | Fujitsu Ltd | バイアス回路 |
| FR2750546B1 (fr) * | 1996-06-28 | 1998-08-21 | Univ Bretagne Occidentale | Amplificateur passe-tout pour signaux hyperfrequences |
| CA2202457A1 (en) * | 1997-04-11 | 1998-10-11 | Telecommunications Research Laboratories | Microwave phase shifter including a reflective phase shift stage and a frequency multiplication stage |
| CA2291551A1 (en) | 1999-11-26 | 2001-05-26 | Telecommunications Research Laboratories | Microwave phase modulator |
| JP3840361B2 (ja) * | 2000-04-26 | 2006-11-01 | 東芝マイクロエレクトロニクス株式会社 | 半導体集積回路 |
| US7684776B2 (en) * | 2002-12-24 | 2010-03-23 | Intel Corporation | Wireless communication device having variable gain device and method therefor |
| JP6311785B2 (ja) * | 2014-02-19 | 2018-04-18 | 株式会社村田製作所 | 高周波フロントエンド回路 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60102006A (ja) * | 1983-11-09 | 1985-06-06 | Nec Corp | 可変移相器 |
| JPH0693565B2 (ja) * | 1987-06-26 | 1994-11-16 | 株式会社エイ・ティ・ア−ル光電波通信研究所 | マイクロ波分岐回路装置 |
| JP2537518B2 (ja) * | 1987-07-07 | 1996-09-25 | 株式会社 エイ・ティ・ア−ル光電波通信研究所 | 移相器 |
| JP2771170B2 (ja) * | 1988-02-16 | 1998-07-02 | 株式会社エイ・ティ・アール光電波通信研究所 | 可変減衰装置 |
| FR2638586A1 (fr) * | 1988-10-28 | 1990-05-04 | Thomson Csf | Dephaseur hyperfrequence a dephasage o ou (pi) |
| US4992752A (en) * | 1989-06-09 | 1991-02-12 | Rockwell International | Method and apparatus for broadband impedance matching |
-
1991
- 1991-02-06 FR FR9101314A patent/FR2672449A1/fr active Granted
-
1992
- 1992-02-03 EP EP92101698A patent/EP0498328A1/fr not_active Withdrawn
- 1992-02-05 CA CA002060720A patent/CA2060720C/fr not_active Expired - Fee Related
- 1992-02-05 US US07/831,445 patent/US5309124A/en not_active Expired - Fee Related
- 1992-02-05 JP JP4019928A patent/JPH0583086A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0498328A1 (fr) | 1992-08-12 |
| JPH0583086A (ja) | 1993-04-02 |
| CA2060720C (fr) | 1996-09-24 |
| US5309124A (en) | 1994-05-03 |
| FR2672449A1 (fr) | 1992-08-07 |
| CA2060720A1 (fr) | 1992-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |