| Patents for H01Q 13 - Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave (15,760) |
|---|
| 04/11/1995 | US5406292 Crossed-slot antenna having infinite balun feed means |
| 04/11/1995 | US5406206 Method of evaluating a geological formation using a logging tool including slot antenna having two nonparallel elements |
| 04/05/1995 | EP0646983A2 Modulated backscatter microstrip patch antenna |
| 04/05/1995 | CN1101204A Microwave oven including antenna for radiating microwave |
| 04/04/1995 | US5404581 Microwave . millimeter wave transmitting and receiving module |
| 04/04/1995 | US5404148 Phased array antenna module |
| 04/04/1995 | US5404146 High-gain broadband V-shaped slot antenna |
| 03/28/1995 | US5402136 Combined capacitive loaded monopole and notch array with slits for multiple resonance and impedance matching pins |
| 03/22/1995 | EP0643876A1 Antenna |
| 03/21/1995 | US5400039 Integrated multilayered microwave circuit |
| 03/21/1995 | CA2053643C Double polarization radiating element feeding device |
| 03/21/1995 | CA2031918C Switched-loop/180° phase bit device with aperture shutter capabilities |
| 03/15/1995 | EP0643438A1 Leaky coaxial cable for radio frequency |
| 03/15/1995 | EP0643437A1 Slot antenna with reduced ground plane |
| 03/11/1995 | CA2131602A1 Slot antenna with reduced ground plane |
| 03/08/1995 | EP0642190A1 Built-in radiation structure for a millimeter wave radar sensor |
| 02/28/1995 | US5394163 Annular slot patch excited array |
| 02/28/1995 | US5394160 Portable radio with coplanar ground and atenna conductive films formed on the inner surface of the case |
| 02/28/1995 | US5394159 Microstrip patch antenna with embedded detector |
| 02/28/1995 | CA2028753C Circularly polarized broadband microstrip antenna |
| 02/15/1995 | EP0638957A1 Slot-coupled fed dual circular polarization TEM mode slot array antenna |
| 02/15/1995 | EP0489934B1 Flat antenna |
| 02/09/1995 | WO1995004385A1 Treatment apparatus |
| 02/01/1995 | EP0637096A1 Planar antenna with helical antenna array and strip line feeder pattern coupled thereto |
| 02/01/1995 | EP0516661B1 Open transmission line locating system |
| 01/31/1995 | US5386214 Electronic circuit device |
| 01/25/1995 | EP0635899A1 Microstrip array antenna |
| 01/22/1995 | CA2128454A1 Microstrip array antenna |
| 01/19/1995 | DE4322992A1 Transmission and/or reception system with optimised polarisation conversion |
| 01/18/1995 | EP0634809A1 Waveguide antenna with transversal slots |
| 01/17/1995 | CA2035975C Plural frequency patch antenna assembly |
| 01/17/1995 | CA2034158C Array antenna with slot radiators offset by inclination |
| 01/17/1995 | CA2033828C Slot radiator assembly with vane tuning |
| 01/12/1995 | WO1995001660A1 Nose gear door integral composite glide slope antenna |
| 01/10/1995 | CA2036108C Microwave coupling arrangement |
| 01/04/1995 | EP0632677A2 Microwave oven including antenna for radiating microwave |
| 01/04/1995 | EP0632525A1 Circular-to-linear polarized wave transducer integrated with a horn |
| 01/04/1995 | EP0632523A1 A planar antenna |
| 12/22/1994 | WO1994029744A1 System for evaluating the inner medium characteristics of non-metallic materials |
| 12/21/1994 | EP0630070A1 Leaky antenna for personal communications system |
| 12/21/1994 | CN1027116C Microwave planar array antenna |
| 12/14/1994 | EP0628217A1 Dual band signal receiver |
| 12/13/1994 | CA1333503C Antenna lamination technique |
| 12/07/1994 | EP0627128A1 Dual mode/dual band feed structures |
| 12/07/1994 | CN2184984Y 辐射头 Radiation head |
| 11/30/1994 | EP0456680B1 Antenna arrays |
| 11/30/1994 | CA2124619A1 Leaky antenna for personal communications system (pcs) |
| 11/22/1994 | US5367307 Microwave plate antenna printed on a substrate |
| 11/15/1994 | US5365244 Wideband notch radiator |
| 11/10/1994 | WO1994026001A1 Steerable antenna systems |
| 11/09/1994 | EP0623970A1 Circular or elliptical sectionned antenna, fixed or rotating, fed by single or multiple microwave generators producing multipolarized waves |
| 11/08/1994 | US5363115 Parallel-conductor transmission line antenna |
| 11/08/1994 | US5363105 Structure of multi-band microwave detector |
| 11/08/1994 | CA2063794C Multi-resonant laminar antenna |
| 11/02/1994 | EP0621952A1 Broadband antennas and electromagnetic field simulators |
| 11/01/1994 | US5361076 Continuous transverse stub element devices and methods of making same |
| 10/27/1994 | WO1994024723A1 A small, double ring microstrip antenna |
| 10/27/1994 | WO1994024722A1 Small microstrip antenna having a partial short circuit |
| 10/26/1994 | EP0621489A2 Partial discharge detecting device for electric high voltage appliance |
| 10/25/1994 | US5359339 Broadband short-horn antenna |
| 10/25/1994 | US5359336 Circularly polarized wave generator and circularly polarized wave receiving antenna |
| 10/25/1994 | US5359334 X-scan aircraft location systems |
| 10/19/1994 | EP0620565A2 High-frequency coaxial cable |
| 10/13/1994 | DE4311915A1 Radiating radio-frequency cable having an optical fibre |
| 10/12/1994 | EP0619621A1 Flat or cylindrically structured applicator with microslot(s), for the emission or the reception of high frequency signals |
| 10/11/1994 | US5355144 Transparent window antenna |
| 10/11/1994 | US5355143 Enhanced performance aperture-coupled planar antenna array |
| 10/11/1994 | US5355142 Microstrip antenna structure suitable for use in mobile radio communications and method for making same |
| 10/05/1994 | EP0618642A1 Electromagnetic radiator using a leaky NRD waveguide |
| 10/05/1994 | EP0618637A1 Antenna structure |
| 10/04/1994 | US5353038 For composite aircraft structures |
| 09/29/1994 | WO1994022180A1 Stacked biconical omnidirectional antenna |
| 09/27/1994 | CA1332185C Leaky cables |
| 09/21/1994 | EP0616385A1 High-gain, waveguide-fed antenna having controllable higher order mode phasing |
| 09/20/1994 | US5349363 Antenna array configurations employing continuous transverse stub elements |
| 09/20/1994 | CA2037841C High efficiency active printed antenna system for an agile space radar |
| 09/20/1994 | CA2014661C Nested horn radiator assembly |
| 09/17/1994 | CA2119068A1 High-gain, waveguide-fed antenna having controllable higher order mode phasing |
| 09/14/1994 | EP0615305A1 Leakage dielectric waveguide and plane antenna using said leakage dielectric waveguide |
| 09/14/1994 | EP0615285A2 Attaching an electronic circuit to a substrate |
| 09/14/1994 | EP0614578A1 Compact broadband microstrip antenna |
| 09/01/1994 | WO1994019842A1 Antenna system |
| 08/24/1994 | EP0612120A1 Dielectric rod antenna |
| 08/24/1994 | EP0612048A2 Open transmission line locating system |
| 08/18/1994 | WO1994018580A1 Remote data transfer unit and corresponding transponder |
| 08/17/1994 | EP0610210A1 Vehicle antenna |
| 08/16/1994 | US5339089 Antenna structure |
| 08/16/1994 | US5339058 Radiating coaxial cable |
| 08/10/1994 | EP0610126A1 Improved microstrip antenna for microwave receiver |
| 08/09/1994 | US5337065 Slot hyperfrequency antenna with a structure of small thickness |
| 08/09/1994 | US5337060 Micro-strip antenna |
| 08/03/1994 | EP0608992A1 Dual purpose, low profile antenna |
| 08/02/1994 | CA2011475C Low cross-polarization radiator of circularly polarized radiation |
| 08/02/1994 | CA2004726C Compensated microwave feed horn |
| 07/27/1994 | CN1025542C Pole-changing waveguide slot antenna |
| 07/26/1994 | CA2114576A1 Dual purpose, low profile antenna |
| 07/26/1994 | CA2024992C Planar antenna |
| 07/19/1994 | US5331332 Waveguide coupling structure |
| 07/13/1994 | CN1089395A Dual mode/dual band feed structure |
| 06/28/1994 | US5325105 Ultra-broadband TEM double flared exponential horn antenna |