BE688857A - - Google Patents
Info
- Publication number
- BE688857A BE688857A BE688857DA BE688857A BE 688857 A BE688857 A BE 688857A BE 688857D A BE688857D A BE 688857DA BE 688857 A BE688857 A BE 688857A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01Q19/28—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 a secondary device in the form of two or more substantially straight conductive elements
- H01Q19/30—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 a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF47889A DE1285025B (de) | 1965-12-10 | 1965-12-10 | Dipolantenne |
| DEF29841U DE1949264U (de) | 1966-03-25 | 1966-03-25 | Antennenanordnung. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE688857A true BE688857A (enrdf_load_stackoverflow) | 1967-03-31 |
Family
ID=25974476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE688857D BE688857A (enrdf_load_stackoverflow) | 1965-12-10 | 1966-10-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3490026A (enrdf_load_stackoverflow) |
| AT (1) | AT269223B (enrdf_load_stackoverflow) |
| BE (1) | BE688857A (enrdf_load_stackoverflow) |
| CH (1) | CH474874A (enrdf_load_stackoverflow) |
| DE (1) | DE1285025B (enrdf_load_stackoverflow) |
| DK (1) | DK114709B (enrdf_load_stackoverflow) |
| ES (1) | ES329047A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1503342A (enrdf_load_stackoverflow) |
| GB (1) | GB1144451A (enrdf_load_stackoverflow) |
| NL (1) | NL6614544A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2041758B1 (enrdf_load_stackoverflow) * | 1969-05-23 | 1973-12-21 | Portenseigne Ets Marcel | |
| US3935576A (en) * | 1974-06-03 | 1976-01-27 | E-Systems, Inc. | Broadband beacon antenna system |
| US4010475A (en) * | 1974-06-12 | 1977-03-01 | The Plessey Company Limited | Antenna array encased in dielectric to reduce size |
| WO1988002189A1 (en) * | 1986-09-19 | 1988-03-24 | Észak-Budai Munkás Általános Fogyasztási És Értéke | Passive resonant halfwave antenna element for antennas operating in the vhf or uhf band and an antenna using these elements |
| US6125813A (en) * | 1997-06-09 | 2000-10-03 | Patrick Power Products, Inc. | Prechamber combustion for a rotary diesel engine |
| US6717555B2 (en) * | 2001-03-20 | 2004-04-06 | Andrew Corporation | Antenna array |
| US6924776B2 (en) * | 2003-07-03 | 2005-08-02 | Andrew Corporation | Wideband dual polarized base station antenna offering optimized horizontal beam radiation patterns and variable vertical beam tilt |
| US7358922B2 (en) * | 2002-12-13 | 2008-04-15 | Commscope, Inc. Of North Carolina | Directed dipole antenna |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2622197A (en) * | 1950-09-14 | 1952-12-16 | Eric W Cruser | Two-fold antenna |
| US3218645A (en) * | 1958-03-06 | 1965-11-16 | Hermann W Ehrenspeck | Endfire array having vertically and horizontally spaced parasitic arrays |
| US3092835A (en) * | 1960-10-04 | 1963-06-04 | Technical Appliance Corp | Multi-band resonant v antenna |
| DE1897040U (de) * | 1962-02-16 | 1964-07-23 | Anton Kathrein Alteste Spezial | Antennenanordnung mit mehreren direktorenreihen. |
| US3277491A (en) * | 1963-10-11 | 1966-10-04 | Channel Master Corp | Multiband television antenna with multiband parasites |
| US3396399A (en) * | 1965-03-24 | 1968-08-06 | Winegard Co | Ultra-high frequency fishbone type television antenna |
-
1965
- 1965-12-10 DE DEF47889A patent/DE1285025B/de active Pending
-
1966
- 1966-03-28 AT AT291666A patent/AT269223B/de active
- 1966-06-27 GB GB28783/66A patent/GB1144451A/en not_active Expired
- 1966-07-13 ES ES0329047A patent/ES329047A1/es not_active Expired
- 1966-10-14 NL NL6614544A patent/NL6614544A/xx unknown
- 1966-10-25 BE BE688857D patent/BE688857A/xx unknown
- 1966-11-23 CH CH1677866A patent/CH474874A/de not_active IP Right Cessation
- 1966-11-30 DK DK620466AA patent/DK114709B/da unknown
- 1966-12-06 FR FR86397A patent/FR1503342A/fr not_active Expired
- 1966-12-07 US US599777A patent/US3490026A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK114709B (da) | 1969-07-28 |
| CH474874A (de) | 1969-06-30 |
| FR1503342A (fr) | 1967-11-24 |
| ES329047A1 (es) | 1967-05-01 |
| NL6614544A (enrdf_load_stackoverflow) | 1966-12-27 |
| GB1144451A (en) | 1969-03-05 |
| US3490026A (en) | 1970-01-13 |
| AT269223B (de) | 1969-03-10 |
| DE1285025B (de) | 1968-12-12 |