| Patents for H01Q 15 - Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices (7,888) |
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| 04/30/2009 | WO2009053722A1 Reducing radar signatures |
| 04/30/2009 | US20090109123 System and Method for Providing a Deployable Phasing Structure |
| 04/30/2009 | US20090109122 Deployable Phasing System for Emulating Reflective Surfaces |
| 04/30/2009 | US20090109121 Electronically tunable microwave reflector |
| 04/30/2009 | US20090109119 Adjustable Paneling System for a Phasing Structure |
| 04/30/2009 | US20090109112 Electromagnetic compression apparatus, methods, and systems |
| 04/29/2009 | EP2052438A1 Electromagnetic band-gap structure |
| 04/29/2009 | EP1547191B1 Parallel plate waveguide structure |
| 04/29/2009 | CN201229983Y Self-locking toggle mechanism |
| 04/29/2009 | CN100483846C Multibeam antenna with photonic bandgap material |
| 04/28/2009 | US7525501 Bicone pattern shaping device |
| 04/23/2009 | WO2009051171A1 Radio lens antenna device |
| 04/23/2009 | WO2009050415A1 Waveguide lens antenna |
| 04/23/2009 | WO2009050414A1 Waveguide array |
| 04/23/2009 | WO2009050325A1 Reflectionless lens |
| 04/23/2009 | WO2005101051A3 Method and apparatus for automotive radar sensor |
| 04/23/2009 | CA2641752A1 Compact broadband antenna |
| 04/22/2009 | EP1668737B1 Low profile sector antenna configuration for portable wireless communication systems |
| 04/22/2009 | CN201226377Y 抛物面天线 Parabolic antenna |
| 04/22/2009 | CN101414707A Novel short backfire antenna |
| 04/21/2009 | US7522124 Indefinite materials |
| 04/16/2009 | WO2009049193A1 System, code for and method of forming patterns on a multi-curved surface using a profilometer, a patterning tool and a pattern forming tool |
| 04/16/2009 | WO2009047545A1 Antenna element and array of antenna elements |
| 04/15/2009 | EP2047556A2 Emulation of anisotropic media in transmission line |
| 04/15/2009 | EP1812990B1 Composite material with controllable resonant cells |
| 04/15/2009 | CN100479336C Resonance antenna |
| 04/14/2009 | US7518566 Waveguide structure for creating a phase gradient between input signals of a system of antenna elements |
| 04/09/2009 | WO2008091436A3 Offset quasi-twin lead antenna |
| 04/09/2009 | DE202009001530U1 Strahlenschutzvorrichtung für Mobiltelefone Radiation protection device for mobile phones |
| 04/09/2009 | DE102007062759A1 Radiowellen-Sende/Empfangs-Vorrichtung für Fahrzeuge Radio wave transmission / reception device for vehicles |
| 04/09/2009 | DE102007051243B3 Radom mit darin integriertem Plasmaverschluss Radome is integrated plasma shutter |
| 04/09/2009 | DE102007046422A1 Two-reflector antenna for very short electromagnetic waves, is based on Cassegrain principle, and has main reflector of parabolic form, where phase center of primary exciter is brought with virtual focus |
| 04/01/2009 | EP2041832A1 Antenna arrangement |
| 03/26/2009 | US20090079645 Low Loss, Variable Phase Reflect Array |
| 03/26/2009 | US20090079619 Real-time, cross-correlating millimetre-wave imaging system |
| 03/25/2009 | EP2040330A1 Reconfigurable reflector for electromagnetic waves |
| 03/24/2009 | US7508353 Exterior component disposed on front surface of radar device of vehicle |
| 03/19/2009 | US20090073053 Optically driven antenna |
| 03/19/2009 | DE202009000575U1 Patchantenne Patch antenna |
| 03/19/2009 | DE102007043460A1 Navigation arrangement for guiding vehicle, has radar reflector installed in roadway and consisting of loadable material, and radar sensor provided for recognizing people and other obstacles in roadway |
| 03/18/2009 | EP2037531A1 Radio wave lens antenna device |
| 03/18/2009 | EP2036165A1 Antenna array and unit cell using an artificial magnetic layer |
| 03/12/2009 | WO2009031957A1 A repeater antenna with controlled reflection properties |
| 03/12/2009 | US20090066602 Reflector, an antenna using a reflector and a manufacturing method for a reflector |
| 03/12/2009 | DE102007042614A1 Echtzeitverzögerungssysteme mit Gruppenantenne zur räumlich veränderbaren Abstrahlcharakteristik für ultrabreitbandige Pulse höchster Leistung Real-time delay systems with antenna array for spatially variable radiation pulses for ultra broadband high power |
| 03/11/2009 | EP2033264A1 Use of amc materials in relation to antennas of a portable communication device |
| 03/11/2009 | EP2033012A1 Decoy for deceiving doppler radar systems |
| 03/11/2009 | CN101385201A Wireless access point with enhanced coverage |
| 03/10/2009 | US7502764 Method for deciding array spacing of array antenna by using genetic algorithm and array antenna having sofa structure with irregular array spacing |
| 03/04/2009 | CN101378151A High-gain layered lens antenna based on optical transformation theory |
| 03/04/2009 | CN100466378C Real-time mutual correlated millimeter wave imaging system |
| 03/03/2009 | US7499001 Dielectric antenna device |
| 02/26/2009 | WO2009024996A2 Shaped and segmented multi beam reflector antenna |
| 02/26/2009 | WO2009024813A1 Deployable lens antenna |
| 02/26/2009 | US20090051613 Microwave alignment apparatus |
| 02/26/2009 | DE3921341A1 Strahler für eine Antenne mit elektronischer Verschwenkung Radiator for an antenna with electronic pivoting |
| 02/25/2009 | EP2028524A2 Method and apparatus for steering and stabilizing Radio Frequency beams utilizing photonic crystal structures |
| 02/25/2009 | EP1442497B9 Coated substrate having a frequency selective surface |
| 02/20/2009 | CA2638845A1 Method and apparatus for steering and stabilizing radio frequency beams utilizing photonic crystal structures |
| 02/19/2009 | US20090046027 Coupling device |
| 02/18/2009 | EP2026411A1 Antenna apparatus |
| 02/18/2009 | EP2025045A1 Millimeter-wave chip-lens array antenna systems for wireless networks |
| 02/18/2009 | EP2024759A1 Optically driven antenna |
| 02/18/2009 | CN101369686A Reflection surface system capable of spacing expansion |
| 02/18/2009 | CN100462773C Method for accurate determination of laser transmitting-receiving path coaxial reference using Zernike coefficient |
| 02/17/2009 | US7492329 Composite material with chirped resonant cells |
| 02/17/2009 | CA2469516C Apparatus and methods for radome depolarization compensation |
| 02/12/2009 | WO2009020404A1 Beam forming system and method |
| 02/12/2009 | US20090040132 Anisotropic metal-dielectric metamaterials for broadband all-angle negative refraction and superlens imaging |
| 02/12/2009 | US20090040131 Dielectric and magnetic particles based metamaterials |
| 02/11/2009 | EP2022188A1 Millimeter-wave indoor wireless personal area network with ceiling reflector and methods for communicating using millimeter-waves |
| 02/11/2009 | CN101364668A Antenna apparatus |
| 02/05/2009 | WO2009015945A1 Radar sensor for motor vehicles |
| 02/05/2009 | US20090033586 Negative pemeability or negative permittivity meta material and surface wave waveguide |
| 02/05/2009 | DE102007036262A1 Radarsensor für Kraftfahrzeuge Radar sensor for motor vehicles |
| 02/03/2009 | US7486226 Device and a method for accurate radar level gauging |
| 01/29/2009 | WO2009013248A1 Antenna system having a radiating diagram reconfigurable from sectorial and directional radiating diagrams, and corresponding transmitter and/or receiver device |
| 01/29/2009 | US20090027788 Thin Nearly Wireless Adaptive Optical Device |
| 01/29/2009 | US20090027300 Radio wave shielding body |
| 01/29/2009 | US20090027279 Method for reducing electromagnetic field of terminal and terminal having structure for reducing electromagnetic field |
| 01/28/2009 | EP2019447A1 Electromagnetic screen |
| 01/28/2009 | EP1287588B1 Planar antenna with switched beam diversity for interference reduction in a mobile environment |
| 01/27/2009 | US7482994 Three-dimensional H-fractal bandgap materials and antennas |
| 01/22/2009 | US20090021436 Communication system with broadband antenna |
| 01/21/2009 | CN101351725A Electromagnetic lens antenna device for bistatic radar |
| 01/15/2009 | US20090015457 Passive outdoor millimeter wave illuminator |
| 01/14/2009 | CN101345344A Base station millimeter wave communication antenna integrating figuration and changed polarization |
| 01/14/2009 | CN101345332A Vehicle-mounted millimeter wave communication antenna integrating figuration and changed polarization |
| 01/08/2009 | WO2009004736A1 Non-directional rotary radar reflector |
| 01/08/2009 | WO2004020186A9 Indefinite materials |
| 01/07/2009 | EP1961077A4 Selective reflective and absorptive surfaces and method for resonantly coupling incident radiation |
| 01/07/2009 | CN101339266A Polarizer and display device including polarizer |
| 01/06/2009 | US7474273 Gas plasma antenna |
| 12/31/2008 | EP2009740A1 Metamaterial |
| 12/31/2008 | CN201174425Y Large power ultra-wide-beam shaping antenna |
| 12/30/2008 | US7471255 Antenna with reduced interference |
| 12/30/2008 | US7471247 Antenna array and unit cell using an artificial magnetic layer |
| 12/24/2008 | WO2008155150A1 Sensor device comprising a variable azimuthal detection region for a motor vehicle |
| 12/24/2008 | EP2005521A2 Arbitrarily shaped deployable mesh reflectors |
| 12/24/2008 | CN101331648A Polarization switching/variable directivity antenna |