BE629886A - - Google Patents
Info
- Publication number
- BE629886A BE629886A BE629886DA BE629886A BE 629886 A BE629886 A BE 629886A BE 629886D A BE629886D A BE 629886DA BE 629886 A BE629886 A BE 629886A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
- H01Q9/265—Open ring dipoles; Circular dipoles
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US206248A US3151328A (en) | 1962-06-29 | 1962-06-29 | Open ring antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE629886A true BE629886A (US07579456-20090825-P00002.png) |
Family
ID=22765566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE629886D BE629886A (US07579456-20090825-P00002.png) | 1962-06-29 |
Country Status (7)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3247515A (en) * | 1963-03-04 | 1966-04-19 | Northrop Corp | Low profile antenna |
| US3266042A (en) * | 1964-04-02 | 1966-08-09 | Seismograph Service Corp | Antenna construction for mobile communication unit |
| US3299428A (en) * | 1964-09-11 | 1967-01-17 | Iii Lawrence P Tessari | Horizontal semienclosed loop with conductive ground plane, having vertical whip extening from within loop enclosure |
| US3432858A (en) * | 1964-12-14 | 1969-03-11 | Allan R Brown | Short dipole antenna |
| US3374483A (en) * | 1965-05-06 | 1968-03-19 | Coliins Radio Company | Tunable electrically small antenna |
| US3426352A (en) * | 1966-08-26 | 1969-02-04 | Collins Radio Co | Capacitively tuned reflector antenna |
| US4080603A (en) * | 1976-07-12 | 1978-03-21 | Howard Belmont Moody | Transmitting and receiving loop antenna with reactive loading |
| US4184164A (en) * | 1977-12-27 | 1980-01-15 | Monogram Industries, Inc. | Directive loop antenna |
| US4169265A (en) * | 1978-05-04 | 1979-09-25 | The United States Of America As Represented By The Secretary Of The Army | P-Band loop antennas in radial array |
| US4458248A (en) | 1982-04-26 | 1984-07-03 | Haramco Research, Inc. | Parametric antenna |
| US4516127A (en) * | 1983-04-29 | 1985-05-07 | Motorola, Inc. | Three element low profile antenna |
| DE3823972A1 (de) * | 1988-07-15 | 1990-01-18 | Walter Dr Rer Nat Suedbeck | Magnetischer strahler mit einer spule aus bifilaren windungen |
| US5218371A (en) * | 1990-08-14 | 1993-06-08 | Sensormatic Electronics Corporation | Antenna array for enhanced field falloff |
| US5760706A (en) * | 1993-10-29 | 1998-06-02 | Kiss; Michael Z. | Remote control system using partially earth-buried RF antenna |
| US5940043A (en) * | 1997-02-21 | 1999-08-17 | Sensormatic Electronics Corporation | Unidirectional field antenna for identification system |
| US6292145B1 (en) | 2000-02-02 | 2001-09-18 | Sun Yu | Angled antenna for portable telephone |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE710360C (de) * | 1936-05-19 | 1941-09-11 | Rca Corp | Antennenanordnung |
| CH216079A (de) * | 1939-07-12 | 1941-07-31 | Lorenz C Ag | Ultrakurzwellen-Richtantenne, insbesondere für Fernsehempfangszwecke. |
| US2478700A (en) * | 1944-11-11 | 1949-08-09 | Rca Corp | Traveling wave antenna |
| US2447879A (en) * | 1945-11-19 | 1948-08-24 | Gen Electric | Antenna |
| US2431124A (en) * | 1946-02-20 | 1947-11-18 | Electronics Res Inc | Antenna |
| US2501778A (en) * | 1946-10-10 | 1950-03-28 | Rca Corp | Broadcast antenna |
| US2578154A (en) * | 1949-09-03 | 1951-12-11 | Collins Radio Co | Radiant energy antenna |
-
0
- NL NL290469D patent/NL290469A/xx unknown
- US US26196D patent/USRE26196E/en not_active Expired
- BE BE629886D patent/BE629886A/xx unknown
-
1962
- 1962-06-29 US US206248A patent/US3151328A/en not_active Expired - Lifetime
-
1963
- 1963-02-25 GB GB7429/63A patent/GB1018861A/en not_active Expired
- 1963-03-14 DE DEN22885A patent/DE1297709B/de active Pending
- 1963-03-19 CH CH348463A patent/CH417704A/de unknown
- 1963-03-20 JP JP1333963A patent/JPS3926428B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1018861A (en) | 1966-02-02 |
| US3151328A (en) | 1964-09-29 |
| JPS3926428B1 (US07579456-20090825-P00002.png) | 1964-11-20 |
| USRE26196E (en) | 1967-04-25 |
| NL290469A (US07579456-20090825-P00002.png) | |
| DE1297709B (de) | 1969-06-19 |
| CH417704A (de) | 1966-07-31 |
