NL7001002A - - Google Patents
Info
- Publication number
- NL7001002A NL7001002A NL7001002A NL7001002A NL7001002A NL 7001002 A NL7001002 A NL 7001002A NL 7001002 A NL7001002 A NL 7001002A NL 7001002 A NL7001002 A NL 7001002A NL 7001002 A NL7001002 A NL 7001002A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
- H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6902394A FR2061498B1 (xx) | 1969-02-04 | 1969-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7001002A true NL7001002A (xx) | 1970-08-06 |
Family
ID=9028581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7001002A NL7001002A (xx) | 1969-02-04 | 1970-01-23 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE745384A (xx) |
| CH (1) | CH517386A (xx) |
| DE (1) | DE2004865A1 (xx) |
| ES (1) | ES376026A1 (xx) |
| FR (1) | FR2061498B1 (xx) |
| GB (1) | GB1247475A (xx) |
| NL (1) | NL7001002A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3904676A1 (de) * | 1989-02-16 | 1990-08-30 | Bosch Gmbh Robert | Fahrzeugantenne in form einer schlitzantenne |
| JP4246363B2 (ja) * | 2000-09-06 | 2009-04-02 | マスプロ電工株式会社 | Ｕｈｆアンテナ |
| CN107910654A (zh) * | 2017-11-13 | 2018-04-13 | 广东通宇通讯股份有限公司 | 天线装配结构、天线及其反射板 |
| CN110299602B (zh) * | 2019-06-24 | 2022-03-15 | 陕西飞机工业（集团）有限公司 | 一种隐蔽式短波天线的安装结构 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE482948A (xx) * | 1943-11-02 | |||
| GB591053A (en) * | 1944-03-23 | 1947-08-06 | Henry George Booker | Improvements in or relating to electromagnetic radiating or receiving apparatus |
| US2549783A (en) * | 1945-06-20 | 1951-04-24 | Standard Telephones Cables Ltd | Antenna |
| BE472157A (xx) * | 1945-08-13 | |||
| US2799017A (en) * | 1946-08-31 | 1957-07-09 | Alford Andrew | Slotted cylindrical antennas |
| US2665382A (en) * | 1947-10-16 | 1954-01-05 | Smith | Three slot cylindrical antenna |
| US2658143A (en) * | 1950-03-16 | 1953-11-03 | Rca Corp | Ultrahigh-frequency broadcast antenna system |
| BE526408A (xx) * | 1953-02-11 | |||
| DE946238C (de) * | 1954-08-15 | 1956-07-26 | Telefunken Gmbh | Antennenanordnung mit einem Dipolstrahler in Schmetterlingsform |
| FR1219279A (fr) * | 1958-12-20 | 1960-05-17 | Sagem | Antenne perfectionnée à très large bande |
-
1969
- 1969-02-04 FR FR6902394A patent/FR2061498B1/fr not_active Expired
-
1970
- 1970-01-23 NL NL7001002A patent/NL7001002A/xx unknown
- 1970-01-29 ES ES376026A patent/ES376026A1/es not_active Expired
- 1970-02-02 GB GB494170A patent/GB1247475A/en not_active Expired
- 1970-02-03 DE DE19702004865 patent/DE2004865A1/de active Pending
- 1970-02-03 BE BE745384D patent/BE745384A/xx unknown
- 1970-02-04 CH CH158870A patent/CH517386A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2004865A1 (de) | 1970-08-06 |
| FR2061498A1 (xx) | 1971-06-25 |
| ES376026A1 (es) | 1972-05-16 |
| BE745384A (fr) | 1970-08-03 |
| CH517386A (fr) | 1971-12-31 |
| FR2061498B1 (xx) | 1975-02-21 |
| GB1247475A (en) | 1971-09-22 |