| Patents for H01Q 5 - Arrangements for simultaneous operation of aerials on two or more different wavebands (11,466) |
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| 04/07/1998 | US5736959 Earth-fixed cell beam management for satellite communication system using dielectic lens-focused scanning beam antennas |
| 04/02/1998 | DE19637057A1 Magnetic effective broadband antenna for HF |
| 03/31/1998 | US5734352 Multiband antenna system |
| 03/25/1998 | EP0831548A2 Antenna |
| 03/25/1998 | EP0831547A2 Microstrip antenna |
| 03/25/1998 | EP0831545A2 Antenna apparatus |
| 03/19/1998 | WO1998011625A1 Antenna system |
| 03/19/1998 | WO1998011624A1 Multiple frequency antenna |
| 03/19/1998 | CA2208467A1 Dual-band, dual polarization radiating structure |
| 03/18/1998 | EP0829113A1 Multiple band printed monopole antenna |
| 03/18/1998 | EP0829112A1 Multiple band printed monopole antenna |
| 03/18/1998 | EP0829111A1 Method of manufacturing a printed antenna |
| 03/18/1998 | EP0829110A1 Printed monopole antenna |
| 03/12/1998 | WO1998010485A1 Coaxial dual-band antenna |
| 03/12/1998 | WO1998010483A1 Dual-mode antenna for a mobile radio telephone |
| 02/26/1998 | WO1998008270A1 Multifocus reflector antenna |
| 02/25/1998 | EP0825676A2 Complementary bowtie antenna |
| 02/25/1998 | EP0825675A2 Broad band shaped element dipole antenna |
| 02/25/1998 | EP0825672A2 A dual frequency antenna |
| 02/25/1998 | EP0825671A2 Dual frequency band planar array antenna |
| 02/19/1998 | WO1998007212A1 Launcher for plural band feed system |
| 02/19/1998 | WO1998007211A1 Shrouded horn feed assembly |
| 02/19/1998 | WO1998007210A1 Dielectrically loaded wide band feed |
| 02/19/1998 | WO1998007209A1 Plural band feed system |
| 02/19/1998 | DE19633147A1 Multifocus-Reflektorantenne Multi-focus reflector antenna |
| 02/17/1998 | US5719587 Dual frequency vertical antenna |
| 02/11/1998 | EP0823751A2 Antenna switching circuits for radio telephones |
| 02/11/1998 | EP0823749A1 Integrated stacked patch antenna |
| 02/10/1998 | US5717409 For use in a radio transceiver device |
| 02/05/1998 | WO1998005087A1 Dual-band coupled segment helical antenna |
| 02/04/1998 | CN1172356A Mobile radio antenna |
| 01/28/1998 | CN1171641A Antenna and radio apparatus using same |
| 01/21/1998 | EP0820116A2 Mobile radio antenna |
| 01/20/1998 | US5709832 Method of manufacturing a printed antenna |
| 01/15/1998 | WO1998001921A1 A planar dual-frequency array antenna |
| 01/15/1998 | CA2259564A1 A planar dual-frequency array antenna |
| 01/07/1998 | EP0817310A2 Wide-band/dual-band stacked-disc radiators on stacked-dielectric posts phased array antenna |
| 01/07/1998 | EP0815613A1 Dual frequency antenna with integral diplexer |
| 01/06/1998 | US5706015 Flat-top antenna apparatus including at least one mobile radio antenna and a GPS antenna |
| 12/30/1997 | US5703603 Multi-beam lens antenna |
| 12/30/1997 | CA2116615C Two-frequency impedance matching circuit for an antenna |
| 12/29/1997 | EP0814536A2 Antenna and radio apparatus using same |
| 12/24/1997 | WO1997049141A1 Meander antenna device |
| 12/11/1997 | WO1997047054A1 Dual resonance antenna for portable telephone |
| 12/10/1997 | EP0812029A1 Plural frequency antenna feed |
| 11/25/1997 | US5691730 Retractable broad-band antenna for portable telephones |
| 11/19/1997 | CN1165588A Dual-band octafilar helix antenna |
| 11/11/1997 | US5686923 Multi-beam antenna for receiving microwaves emanating from several satellites |
| 11/06/1997 | WO1997041621A1 Dual band antenna |
| 11/06/1997 | WO1997041619A1 Composite antenna for cellular and gps communications |
| 11/06/1997 | DE19616252A1 Inductive magnetic wideband aerial device |
| 11/05/1997 | EP0805511A2 Dual frequency feed horn for an antenna |
| 10/29/1997 | CN1163495A Antema for mobile radio communication |
| 10/15/1997 | EP0627128A4 Dual mode/dual band feed structures. |
| 10/08/1997 | CN2264422Y Full frequency channel and multi-direction television receiving antenna |
| 09/28/1997 | CA2189210A1 Disguised antenna system for vehicles |
| 09/25/1997 | WO1997035360A1 Multi-frequency antenna |
| 09/17/1997 | EP0795926A2 Flat, three-dimensional antenna |
| 09/17/1997 | CN1159664A Double-frequency resonant antenna |
| 09/16/1997 | US5668564 Combined AM/FM/cellular telephone antenna system |
| 09/11/1997 | DE19608622A1 Aerial system with two aerials |
| 09/10/1997 | EP0793864A1 Dual-band octafilar helix antenna |
| 09/09/1997 | US5666126 Multi-staged antenna optimized for reception within multiple frequency bands |
| 09/04/1997 | WO1997032360A1 Combination satellite and vhf/uhf receiving antenna |
| 09/04/1997 | WO1997032359A1 Folded bow-tie antenna |
| 09/04/1997 | WO1997032353A1 Orthogonal switched antenna system |
| 08/27/1997 | EP0791977A2 Mobile radio antenna |
| 08/26/1997 | US5661493 Layered dual frequency antenna array |
| 08/20/1997 | EP0790663A1 Surface mounting antenna and communication apparatus using the same antenna |
| 07/29/1997 | US5652631 Dual frequency radome |
| 07/08/1997 | US5646633 Microstrip antenna having a plurality of broken loops |
| 06/12/1997 | DE19546010A1 Combined flat antenna for vehicle global positioning system and mobile radio |
| 06/04/1997 | EP0777295A2 Antenna device having two resonance frequencies |
| 06/04/1997 | EP0777293A1 Chip antenna having multiple resonance frequencies |
| 06/03/1997 | US5635944 Multi-band antenna feed with switchably shared I/O port |
| 05/27/1997 | US5634203 Adaptive multi-receiver shared antenna matching system and method |
| 05/22/1997 | WO1997018601A1 Dual band antenna means |
| 05/20/1997 | US5631660 Antenna module for a portable radio equipment with a grounding conductor |
| 05/07/1997 | EP0772255A1 Multiband antenna with a distributed-constant dielectric resonant circuit, and multiband portable radio apparatus comprising such an antenna |
| 05/01/1997 | WO1997015961A1 A linear diversity antenna |
| 04/17/1997 | WO1997014192A1 Very small aperture terminal and antenna for use therein |
| 04/16/1997 | CN1147706A Antenna switching circuit and wireless communication system |
| 04/10/1997 | WO1997013290A1 Multi-axis vertically corrected antenna for handheld wireless communications devices |
| 04/10/1997 | CA2233841A1 Multi-axis vertically corrected antenna for handheld wireless communications devices |
| 04/08/1997 | US5619218 Common aperture isolated dual frequency band antenna |
| 04/03/1997 | WO1997012417A1 Broad band antenna |
| 04/02/1997 | CN1146828A Antenna for two frequency bands |
| 04/01/1997 | US5617105 Antenna equipment |
| 03/27/1997 | WO1997011507A1 Dual-band octafilar helix antenna |
| 03/26/1997 | EP0765001A1 Chip antenna |
| 03/12/1997 | EP0761021A1 Low electric overall height |
| 03/06/1997 | WO1997008776A1 Low intermodulation electromagnetic feed cellular antennas |
| 03/04/1997 | US5608413 Frequency-selective antenna with different signal polarizations |
| 02/20/1997 | WO1997006578A1 Fractal antennas, resonators and loading elements |
| 02/18/1997 | US5604506 Dual frequency vertical antenna |
| 02/04/1997 | US5600337 Y-antenna |
| 02/04/1997 | US5600336 Antenna device and satellite communication reception system |
| 01/29/1997 | CN2246334Y C/Ku integral 4-way feeding source |
| 01/22/1997 | EP0755091A1 Antenna for two frequency bands |
| 12/25/1996 | CN1033673C Dual mode/dual band feed structure |