| 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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| 07/07/1998 | US5776278 Method of manufacturing an enclosed transceiver |
| 07/01/1998 | EP0851596A1 Mobile communications handsets |
| 07/01/1998 | EP0851533A1 An inverted-E antenna |
| 07/01/1998 | EP0851532A1 Double antenna, in particular for vehicle |
| 07/01/1998 | EP0851531A2 Antenna assembly |
| 06/30/1998 | US5774094 Complementary bowtie antenna |
| 06/30/1998 | US5774091 Short range micro-power impulse radar with high resolution swept range gate with damped transmit and receive cavities |
| 06/27/1998 | CA2225368A1 Double antenna, especially for vehicles |
| 06/25/1998 | WO1998027440A1 Transponder with a microwave receive antenna |
| 06/25/1998 | DE19703864A1 Stripline conductor antenna element |
| 06/25/1998 | DE19652324A1 Transponder mit einer Mikrowellen-Empfangsantenne Transponder with a microwave receiving antenna |
| 06/23/1998 | US5771025 Folded mono-bow antennas and antenna systems for use in cellular and other wireless communication systems |
| 06/23/1998 | US5771024 Folded mono-bow antennas and antenna systems for use in cellular and other wireless communications systems |
| 06/23/1998 | US5771021 Transponder employing modulated backscatter microstrip double patch antenna |
| 06/23/1998 | US5770981 Composite microwave circuit module having a pseudo-waveguide structure |
| 06/23/1998 | CA2225086A1 Mobile communications handsets |
| 06/23/1998 | CA2095304C Polarization pattern diversity antenna |
| 06/18/1998 | DE19651203A1 Short wave wideband curtain antenna |
| 06/17/1998 | EP0848448A2 Surface mount type antenna and communication apparatus |
| 06/16/1998 | US5767953 Light beam range finder |
| 06/16/1998 | US5767813 Efficient electrically small loop antenna with a planar base element |
| 06/16/1998 | US5767811 Chip antenna |
| 06/16/1998 | US5767810 Microstrip antenna device |
| 06/16/1998 | US5767808 Microstrip patch antennas using very thin conductors |
| 06/16/1998 | US5767807 Communication system and methods utilizing a reactively controlled directive array |
| 06/11/1998 | WO1998025322A1 Antenna adapter |
| 06/10/1998 | EP0847103A2 Shared antenna and portable radio device using the same |
| 06/10/1998 | EP0847102A2 Rod antenna for use in a portable transmitting/receiving apparatus |
| 06/10/1998 | EP0847099A1 Antenna assembly |
| 06/10/1998 | EP0776530A4 Method and antenna for providing an omnidirectional pattern |
| 06/10/1998 | CN1184563A An antenna device with two radiating elements having an adjustable phase difference between the radiating elements |
| 06/09/1998 | US5764193 Diversity antenna for radio communications |
| 06/09/1998 | US5764191 Retractable antenna assembly for a portable radio device |
| 06/09/1998 | US5764190 Antenna device |
| 06/09/1998 | CA2111604C Coplanar line fed antenna |
| 06/04/1998 | WO1998024143A1 Thin antennas |
| 06/04/1998 | WO1998023971A1 Omnidirectional transponder |
| 06/04/1998 | DE19648203A1 Multiple beam radar system for motor vehicle |
| 06/02/1998 | US5760750 Broad band antenna having an elongated hollow conductor and a central grounded conductor |
| 06/02/1998 | US5760747 Energy diversity antenna |
| 06/02/1998 | US5760746 Surface mounting antenna and communication apparatus using the same antenna |
| 06/02/1998 | US5760744 Antenna pane with antenna element protected from environmental moisture effects |
| 05/28/1998 | DE4032891A1 Spiralantennenanordnung Spiral antenna array |
| 05/28/1998 | DE19647648A1 Trapezoid-shaped planar antenna |
| 05/27/1998 | EP0843905A1 Fractal antennas, resonators and loading elements |
| 05/27/1998 | CN1183174A Antenna and assembly |
| 05/26/1998 | US5757334 Graphite composite structures exhibiting electrical conductivity |
| 05/26/1998 | US5757333 Communications antenna structure |
| 05/26/1998 | US5757332 Electronic apparatus |
| 05/26/1998 | US5757325 Antenna device for portable equipment |
| 05/26/1998 | US5757320 Short range, ultra-wideband radar with high resolution swept range gate |
| 05/26/1998 | US5757246 Method and apparatus for suppressing passive intermodulation |
| 05/26/1998 | CA2153541C Method and apparatus for multi-position antenna |
| 05/22/1998 | WO1998021833A1 Transmitter unit and base station |
| 05/20/1998 | EP0843377A1 Contact of an antenna disposed in the mobile part of a communication device |
| 05/19/1998 | US5754145 Printed antenna |
| 05/19/1998 | US5754142 High efficiency antenna using parallel conductors, single conductor and supporting materials |
| 05/19/1998 | US5754141 Wireless communication device having a reconfigurable matching circuit |
| 05/14/1998 | WO1998020578A1 Small antenna for portable radio equipment |
| 05/13/1998 | EP0841715A2 Flat antenna |
| 05/13/1998 | EP0808517A4 Window glass antenna |
| 05/13/1998 | CN1181640A Multifunction structurally integrated VHF-UHF aircraft antenna system |
| 05/12/1998 | US5751252 Method and antenna for providing an omnidirectional pattern |
| 05/12/1998 | US5751251 Automotive mobile telephone antenna silencer |
| 05/06/1998 | CN1180947A Planner printed-circuit antenna with short-circuited superimposed elements |
| 05/06/1998 | CN1180945A All-channel shortening wide plate half-wave vibrator antenna |
| 05/06/1998 | CN1180944A Antenna apparatus |
| 05/05/1998 | US5748156 High-performance antenna structure |
| 05/05/1998 | US5748154 Miniature antenna for portable radio communication equipment |
| 05/05/1998 | US5748149 Surface mounting antenna and antenna apparatus |
| 04/30/1998 | WO1998018177A1 Stacked microstrip antenna for wireless communication |
| 04/29/1998 | CN2280355Y 全频道接收天线 Full channel receiving antenna |
| 04/29/1998 | CN1180451A Antenna for radio communication device |
| 04/28/1998 | US5745080 Flat antenna structure |
| 04/28/1998 | US5745079 Wide-band/dual-band stacked-disc radiators on stacked-dielectric posts phased array antenna |
| 04/28/1998 | CA2117561C Antenna assembly for radio circuit and method therefor |
| 04/24/1998 | CA2173264A1 Planetary magnet field interruptor (p.m.f.i) |
| 04/23/1998 | WO1998016966A1 Broad band dipole element and array |
| 04/22/1998 | EP0836755A1 Antenna assembly and communications device |
| 04/22/1998 | EP0836732A1 Consumption measurement system for remote reading |
| 04/22/1998 | CN1179635A Basic characteristics of horizontal polarization wave aerial and amplitude power aerial |
| 04/15/1998 | EP0836241A1 Circularly polarized wave microstrip antenna and frequency adjusting method therefor |
| 04/14/1998 | US5739796 Ultra-wideband photonic band gap crystal having selectable and controllable bad gaps and methods for achieving photonic band gaps |
| 04/14/1998 | US5739795 Portable receiver with antenna |
| 04/14/1998 | US5739791 Antenna for use with a radio installed in an expansion slot of a computer system |
| 04/14/1998 | CA2030886C Microstrip antenna of two-frequency separate-feeding type for circularly polarized waves |
| 04/09/1998 | WO1998015032A1 High frequency antenna |
| 04/09/1998 | WO1998015031A1 A multi resonant radio antenna |
| 04/09/1998 | WO1998015030A1 Microstrip antenna with control of the direction of the axis of maximum radiation |
| 04/09/1998 | WO1998015028A1 Multi band non-uniform helical antennas |
| 04/07/1998 | US5736965 Compact radio frequency transmitting and receiving antenna and control device employing same |
| 04/02/1998 | WO1998013896A1 Mobile radiotelephony planar antenna |
| 04/01/1998 | EP0833404A2 An antenna array |
| 03/31/1998 | US5734351 Double-action antenna |
| 03/31/1998 | US5734350 Microstrip wide band antenna |
| 03/31/1998 | US5734262 Matrix of switched antenna elements having a conductor pattern supported on individual insulators for measuring electromagnetic radiation |
| 03/31/1998 | US5732579 Key having an air coil antenna and a method of construction |
| 03/26/1998 | WO1998012771A1 Antenna system for an rf data communications device |
| 03/26/1998 | DE19638874A1 Mobile telephone planar antenna |
| 03/25/1998 | EP0831549A1 Helical antenna and process for producing the same |