FR2210838A1 - - Google Patents
Info
- Publication number
- FR2210838A1 FR2210838A1 FR7344799A FR7344799A FR2210838A1 FR 2210838 A1 FR2210838 A1 FR 2210838A1 FR 7344799 A FR7344799 A FR 7344799A FR 7344799 A FR7344799 A FR 7344799A FR 2210838 A1 FR2210838 A1 FR 2210838A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/22—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation in accordance with variation of frequency of radiated wave
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5769072A GB1409749A (en) | 1972-12-14 | 1972-12-14 | Waveguide antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2210838A1 true FR2210838A1 (US06486227-20021126-C00023.png) | 1974-07-12 |
| FR2210838B3 FR2210838B3 (US06486227-20021126-C00023.png) | 1976-10-15 |
Family
ID=10479816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7344799A Expired FR2210838B3 (US06486227-20021126-C00023.png) | 1972-12-14 | 1973-12-14 |
Country Status (8)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5087921A (en) * | 1986-10-17 | 1992-02-11 | Hughes Aircraft Company | Array beam position control using compound slots |
| US5150336A (en) * | 1991-09-03 | 1992-09-22 | The United States Of America As Represented By The Secretary Of The Navy | Frequency dispersive transmitting array |
| US5933120A (en) * | 1996-12-16 | 1999-08-03 | Waveband Corporation | 2-D scanning antenna and method for the utilization thereof |
| JP2003087004A (ja) * | 2001-09-10 | 2003-03-20 | Tdk Corp | バンドパスフィルタ |
| US6995725B1 (en) * | 2002-11-04 | 2006-02-07 | Vivato, Inc. | Antenna assembly |
| WO2005053097A1 (en) * | 2003-11-27 | 2005-06-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Scanable sparse antenna array |
| CN103296365A (zh) * | 2013-05-28 | 2013-09-11 | 零八一电子集团四川华昌电子有限公司 | 新型波导驻波匹配器 |
| EP3565059B1 (en) * | 2018-04-30 | 2021-04-07 | NXP USA, Inc. | Antenna with switchable beam pattern |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208068A (en) * | 1962-09-24 | 1965-09-21 | John G Hoffman | Excitation of a surface wave on a thin plasma sheath surrounding a missile |
-
1972
- 1972-12-14 GB GB5769072A patent/GB1409749A/en not_active Expired
-
1973
- 1973-12-06 DE DE2360954A patent/DE2360954A1/de active Pending
- 1973-12-07 NL NL7316763A patent/NL7316763A/xx not_active Application Discontinuation
- 1973-12-07 CA CA187,660A patent/CA985779A/en not_active Expired
- 1973-12-10 US US00423344A patent/US3848256A/en not_active Expired - Lifetime
- 1973-12-14 FR FR7344799A patent/FR2210838B3/fr not_active Expired
- 1973-12-14 JP JP13890573A patent/JPS5319510B2/ja not_active Expired
- 1973-12-24 IT IT54592/73A patent/IT1050222B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5319510B2 (US06486227-20021126-C00023.png) | 1978-06-21 |
| JPS4997551A (US06486227-20021126-C00023.png) | 1974-09-14 |
| NL7316763A (US06486227-20021126-C00023.png) | 1974-06-18 |
| GB1409749A (en) | 1975-10-15 |
| US3848256A (en) | 1974-11-12 |
| FR2210838B3 (US06486227-20021126-C00023.png) | 1976-10-15 |
| CA985779A (en) | 1976-03-16 |
| IT1050222B (it) | 1981-03-10 |
| DE2360954A1 (de) | 1974-06-20 |
