| Patents for H01Q 9 - Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements (23,053) |
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| 02/14/1984 | US4431998 Circularly polarized hemispheric coverage flush antenna |
| 02/08/1984 | EP0100123A2 A directive antenna element |
| 01/17/1984 | US4426649 Folded back doublet antenna for very high frequencies and networks of such doublets |
| 01/10/1984 | US4425565 Multiple resonant coil using distributed capacity between turns |
| 12/27/1983 | US4423423 Broad bandwidth folded dipole antenna |
| 12/20/1983 | US4422078 Full wave communication antenna |
| 11/08/1983 | US4414550 Low profile circular array antenna and microstrip elements therefor |
| 11/01/1983 | US4413262 Multiple frequency tuned circuit |
| 10/18/1983 | US4410891 Microstrip antenna with polarization diversity |
| 09/27/1983 | US4407000 Combined dipole and ferrite antenna |
| 09/13/1983 | US4404564 Attachment for antennas to improve reception and transmission |
| 09/06/1983 | US4403221 Millimeter wave microstrip antenna |
| 08/30/1983 | US4401988 Coupled multilayer microstrip antenna |
| 08/23/1983 | US4400702 Shortened antenna having coaxial lines as its elements |
| 08/23/1983 | US4400701 Common antenna for primary and secondary radar |
| 08/23/1983 | CA1152660A1 Electronic tuning antenna system |
| 08/10/1983 | EP0085486A1 Antenna arrangement |
| 08/02/1983 | US4396921 Matching section for multi-arm spiral antenna |
| 08/02/1983 | US4396920 Broad-band small-size radio-frequency antenna system |
| 07/26/1983 | US4395713 Transit antenna |
| 07/05/1983 | CA1149507A1 Compact monopole antenna with structured topload |
| 07/05/1983 | CA1149506A1 Small broadband antennas using lossy matching networks |
| 06/29/1983 | EP0082751A1 Microwave radiator and its use in an electronically scanned antenna |
| 06/21/1983 | US4389651 Triangular antenna |
| 06/08/1983 | EP0080507A1 Broadband antennae |
| 06/07/1983 | US4387379 Radio frequency antenna |
| 05/31/1983 | US4386357 Patch antenna having tuning means for improved performance |
| 05/10/1983 | US4383260 Low profile electric field sensor |
| 04/26/1983 | US4381566 Electronic tuning antenna system |
| 04/26/1983 | CA1145456A1 Antenna loading device |
| 04/12/1983 | US4380011 Loop antenna arrangement for inclusion in a television receiver |
| 04/05/1983 | US4379298 Tunable citizen band antenna |
| 04/05/1983 | US4379296 Selectable-mode microstrip antenna and selectable-mode microstrip antenna arrays |
| 03/30/1983 | EP0075375A1 Plane array of microwave elements radiating or receiving left or right hand polarized microwave signals |
| 03/30/1983 | EP0075374A1 Ground-plane antenna |
| 03/16/1983 | EP0074153A2 Horn antenna |
| 03/01/1983 | US4375642 Rod antenna, particularly for mobile FM signal transducing applications |
| 02/16/1983 | EP0072312A2 Flat, low profile circular array antenna |
| 02/01/1983 | US4371875 Projectile antenna |
| 02/01/1983 | CA1140671A1 Antenna with a single wide band matching network |
| 01/25/1983 | US4370660 Broadband elliptic sheet antenna |
| 01/18/1983 | US4369449 Linearly polarized omnidirectional antenna |
| 01/11/1983 | US4368472 Microwave dosimeter |
| 01/04/1983 | US4367474 Frequency-agile, polarization diverse microstrip antennas and frequency scanned arrays |
| 12/28/1982 | US4366486 Low profile antenna for data transponders |
| 12/28/1982 | US4366485 Concentric tube antenna encased in dielectric |
| 12/28/1982 | US4366484 Metallic cavity such as aluminum, and dielectric material such as teflon-fiberglass |
| 12/28/1982 | CA1138565A1 Coil loaded antenna |
| 12/14/1982 | US4364051 Mobile antenna mounting assembly with resilient locking means |
| 12/09/1982 | WO1982004358A1 Broadband antennae |
| 12/09/1982 | WO1982004356A1 Linearly polarized omnidirectional antenna |
| 12/08/1982 | EP0066094A1 A micro-strip antenna |
| 11/24/1982 | EP0065467A1 Circularly polarised microwave antenna |
| 11/23/1982 | US4360814 Antenna loading device with series connected loading coils |
| 11/10/1982 | EP0064313A1 Circularly polarised microwave radiating element and flat microwave antenna using an array of such elements |
| 11/09/1982 | US4358773 Antenna for television reception |
| 10/26/1982 | US4356492 Multi-band single-feed microstrip antenna system |
| 09/28/1982 | US4352109 End supportable dipole antenna |
| 09/28/1982 | US4352107 Matching cable for automobile antennas for receiving FM broadcasts |
| 09/28/1982 | CA1132705A1 Automobile antenna |
| 09/14/1982 | US4349825 Antenna assembly for high frequency ranges |
| 08/31/1982 | US4347517 Microstrip backfire antenna |
| 08/24/1982 | US4346385 Microwave antenna height prediction |
| 08/04/1982 | EP0056923A2 Antenna having small dimensions |
| 08/03/1982 | US4343001 Digitally tuned electrically small antenna |
| 07/27/1982 | US4342037 Decoupling means for monopole antennas and the like |
| 07/27/1982 | CA1128654A1 Antenna system with variable directivity |
| 07/20/1982 | US4340891 Dual polarized base station receive antenna |
| 07/07/1982 | EP0055591A1 Jemcy conical receiving antenna |
| 07/06/1982 | US4338606 Antenna system with variable directivity |
| 06/30/1982 | EP0054584A1 Broadband antenna system |
| 06/24/1982 | WO1982002119A1 Directional antenna with a plurality of elements |
| 06/15/1982 | US4335386 Bifilar antenna trap |
| 06/08/1982 | US4334228 Bifilar antenna trap |
| 06/08/1982 | CA1125396A1 Microwave terminating structure |
| 05/19/1982 | EP0051671A1 Circularly polarized hemispheric overage flush antenna |
| 05/18/1982 | US4330783 Coaxially fed dipole antenna |
| 05/11/1982 | US4329689 Microstrip antenna structure having stacked microstrip elements |
| 05/11/1982 | CA1123511A1 Wideband antenna with frequency dependent ferrite core inductor |
| 05/04/1982 | US4328501 Small broadband antennas using lossy matching networks |
| 04/20/1982 | US4326203 Corner fed electric non rectangular microstrip dipole antennas |
| 04/20/1982 | US4326112 Microwave oven having a tubular L-shaped antenna |
| 04/13/1982 | US4325069 Convertible telescopic antenna |
| 04/07/1982 | EP0048788A1 Rod antenna, in particular for VHF broadcast reception |
| 04/06/1982 | US4323900 Omnidirectional microstrip antenna |
| 03/23/1982 | US4321603 Attachment for antennas to improve reception and transmission |
| 03/16/1982 | US4320402 Multiple ring microstrip antenna |
| 03/16/1982 | US4320401 Broadband microstrip antenna with automatically progressively shortened resonant dimensions with respect to increasing frequency of operation |
| 03/09/1982 | US4319249 Method and antenna for improved sidelobe performance in dipole arrays |
| 03/09/1982 | US4319248 Integrated spiral antenna-detector device |
| 03/04/1982 | WO1982000735A1 Decoupling means for monopole antennas and the like |
| 03/02/1982 | US4318107 Printed monopulse primary source for airport radar antenna and antenna comprising such a source |
| 03/02/1982 | CA1119290A1 Spherical antennas having isotropic radiation patterns |
| 03/02/1982 | CA1119289A1 Polarized microstrip antenna |
| 02/16/1982 | US4316194 Hemispherical coverage microstrip antenna |
| 02/09/1982 | US4315266 Spiral slotted phased antenna array |
| 01/27/1982 | EP0044779A1 Folded dipoles in tri-plate technology for very high frequencies, and arrays comprising the same |
| 01/26/1982 | US4313122 Open cavity radiating source excited by a dipole |
| 01/26/1982 | US4313121 Compact monopole antenna with structured top load |
| 01/13/1982 | EP0043591A1 Antenna |