FR2670327B1 - - Google Patents
Info
- Publication number
- FR2670327B1 FR2670327B1 FR9015315A FR9015315A FR2670327B1 FR 2670327 B1 FR2670327 B1 FR 2670327B1 FR 9015315 A FR9015315 A FR 9015315A FR 9015315 A FR9015315 A FR 9015315A FR 2670327 B1 FR2670327 B1 FR 2670327B1
- 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
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
- H01P5/22—Hybrid ring junctions
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9015315A FR2670327A1 (fr) | 1990-12-06 | 1990-12-06 | Coupleur hybride hyperfrequence a 3xn entrees et 3xm sorties, notamment coupleur 3x3. |
| CA002056344A CA2056344C (fr) | 1990-12-06 | 1991-11-27 | Coupleur hybride hyperfrequence a 3xn entrees et 3xm sorties, notamment coupleur 3x3 |
| ES91403242T ES2071265T3 (es) | 1990-12-06 | 1991-11-29 | Acoplador hibrido para hiperfrecuencias. |
| EP91403242A EP0489632B1 (fr) | 1990-12-06 | 1991-11-29 | Coupleur hybride hyperfréquence à 3xN entrées et 3xM sorties, notamment coupleur 3x3 |
| DE69107424T DE69107424T2 (de) | 1990-12-06 | 1991-11-29 | Mikrowellen-Hybridkoppler mit 3xN Eingängen und 3xM Ausgängen, insbesondere 3x3 Koppler. |
| US07/802,685 US5237294A (en) | 1990-12-06 | 1991-12-05 | Microwave hybrid coupler having 3×n inputs and 3×m outputs |
| JP3349096A JPH04302201A (ja) | 1990-12-06 | 1991-12-06 | ハイブリッド型マイクロ波カプラー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9015315A FR2670327A1 (fr) | 1990-12-06 | 1990-12-06 | Coupleur hybride hyperfrequence a 3xn entrees et 3xm sorties, notamment coupleur 3x3. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2670327A1 FR2670327A1 (fr) | 1992-06-12 |
| FR2670327B1 true FR2670327B1 (US20030204162A1-20031030-M00001.png) | 1993-02-26 |
Family
ID=9402981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9015315A Granted FR2670327A1 (fr) | 1990-12-06 | 1990-12-06 | Coupleur hybride hyperfrequence a 3xn entrees et 3xm sorties, notamment coupleur 3x3. |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5903827A (en) * | 1995-07-07 | 1999-05-11 | Fujitsu Compound Semiconductor, Inc. | Single balanced frequency downconverter for direct broadcast satellite transmissions and hybrid ring signal combiner |
| US5760741A (en) * | 1996-04-09 | 1998-06-02 | Trw Inc. | Beam forming network for multiple-beam-feed sharing antenna system |
| US5883552A (en) * | 1997-11-04 | 1999-03-16 | Hughes Electronics Corporation | Microwave power divider/combiner structures |
| US6822531B2 (en) * | 2002-07-31 | 2004-11-23 | Agilent Technologies, Inc. | Switched-frequency power dividers/combiners |
| US7026885B2 (en) * | 2003-05-30 | 2006-04-11 | Lucent Technologies Inc. | Low-loss coupler |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2784381A (en) * | 1948-10-05 | 1957-03-05 | Bell Telephone Labor Inc | Hybrid ring coupling arrangements |
| BE533239A (US20030204162A1-20031030-M00001.png) * | 1952-05-08 | |||
| US3086178A (en) * | 1961-06-09 | 1963-04-16 | Gen Electric | Directional coupler for individually connecting each of plural inputs, without cross talk, to all of plural outputs |
| JPS4921974B1 (US20030204162A1-20031030-M00001.png) * | 1969-06-30 | 1974-06-05 | ||
| US4127831A (en) * | 1977-02-07 | 1978-11-28 | Riblet Gordon P | Branch line directional coupler having an impedance matching network connected to a port |
| US4328471A (en) * | 1980-09-15 | 1982-05-04 | General Electric Company | Bandwidth compensated quarter-wave coupled power combiner |
-
1990
- 1990-12-06 FR FR9015315A patent/FR2670327A1/fr active Granted
-
1991
- 1991-11-27 CA CA002056344A patent/CA2056344C/fr not_active Expired - Fee Related
- 1991-11-29 ES ES91403242T patent/ES2071265T3/es not_active Expired - Lifetime
- 1991-11-29 DE DE69107424T patent/DE69107424T2/de not_active Expired - Fee Related
- 1991-11-29 EP EP91403242A patent/EP0489632B1/fr not_active Expired - Lifetime
- 1991-12-05 US US07/802,685 patent/US5237294A/en not_active Expired - Fee Related
- 1991-12-06 JP JP3349096A patent/JPH04302201A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US5237294A (en) | 1993-08-17 |
| JPH04302201A (ja) | 1992-10-26 |
| DE69107424T2 (de) | 1995-06-29 |
| CA2056344C (fr) | 1995-06-13 |
| ES2071265T3 (es) | 1995-06-16 |
| EP0489632B1 (fr) | 1995-02-15 |
| EP0489632A1 (fr) | 1992-06-10 |
| FR2670327A1 (fr) | 1992-06-12 |
| DE69107424D1 (de) | 1995-03-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |