Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › H01Q 15 - Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
Patents for H01Q 15 - Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices (7,888)
11/2012
11/15/2012WO2012152022A1 High strength meta-material and preparation process thereof
11/15/2012WO2012152021A1 Shape memory meta-material and preparation process thereof
11/15/2012WO2012151874A1 Artificial microstructure and metamaterial
11/15/2012DE102011075767A1 Active radar reflector such as radar detector attached to e.g. protective helmet, has modulation unit which performs specific modulation on received radar signal according to electrical control signal
11/14/2012EP2523256A1 Multibeam antenna system
11/14/2012CN202534784U Self-supporting antenna panel
11/14/2012CN202534781U Antenna and antenna oscillator
11/14/2012CN102782939A Method and apparatus for reflector antenna with vertex region scatter compensation
11/14/2012CN102782937A Radio communication device and radio communication terminal
11/14/2012CN102780096A Metamaterial lens antenna
11/14/2012CN102780095A High-directivity antenna
11/14/2012CN102780094A Artificial microstructure and metamaterial
11/14/2012CN102780075A 微基站天线 Micro base station antenna
11/14/2012CN102780062A 气象雷达天线装置 Weather radar antenna device
11/14/2012CN102776566A Preparation method of meta-material based on polysilicon, and meta-material based on polysilicon
11/09/2012DE202012008653U1 Radar-Reflektoreinrichtung und Schwimmvorrichtung mit Reflektoreinrichtung Radar reflector and floating device with reflector
11/08/2012US20120280881 Reflector and a multi band antenna
11/08/2012US20120280872 Anisotropic metamaterial gain-enhancing lens for antenna applications
11/08/2012US20120280847 System for detecting an intrusion and method
11/08/2012DE102011100865A1 Kraftfahrzeug mit transparentem Dach und Sendeantenne Motor vehicle with a transparent roof and transmitting antenna
11/07/2012EP2521219A2 Reflector and multi band antenna
11/07/2012EP2521218A2 Antenna array arrangement and a multi band antenna
11/07/2012EP2521216A1 Antenna assembly utilizing metal-dielectric structures
11/07/2012CN202523848U Ultrawide-band dual-polarized electrically-tunable antenna
11/07/2012CN202523093U RFID device
11/07/2012CN102771012A A device for receiving and/or emitting an electromagnetic wave, system comprising said device, and use of such device
11/07/2012CN102771011A A device for receiving and/or emitting an electromagnetic wave, system comprising said device, and use of such device
11/07/2012CN102769211A Base station directional antenna
11/07/2012CN102769208A Gradient refractive index medium lens and gradient refractive index medium lens antenna
11/07/2012CN102769207A Metamaterial cloaking device
11/07/2012CN102769206A Horn lens antenna
11/07/2012CN102769205A Ferrous magnet based tunable dual-frequency negative-refractive-index medium and preparation method thereof
11/07/2012CN102769204A Meta-material frequency selection surface, meta-material frequency selection antenna cover made of meta-material frequency selection surface, and antenna system
11/07/2012CN102769203A Metamaterial frequency selective surface, metamaterial frequency selective surface made of metamaterial frequency selective radome and antenna system
11/07/2012CN102769202A Dual-frequency band-pass wave-transmitting material, antenna housing made of dual-frequency band-pass wave-transmitting material and antenna system comprising antenna housing
11/07/2012CN102769201A Double-frequency band-pass wave-transparent material, radome made of double-frequency band-pass wave-transparent material and antenna system
11/07/2012CN102769200A Three-dimensional metamaterial and preparation method thereof
11/07/2012CN102769199A Metamaterial plate and metamaterial radome and wireless communication system both made therefrom
11/07/2012CN102769198A Artificial electromagnetic material, radome and antenna system
11/07/2012CN102769197A Wave-transmitting material and radome and antenna system both employing same
11/07/2012CN102769196A High-wave-transmission metamaterial, antenna housing made of high-wave-transmission metamaterial and antenna system comprising antenna housing
11/07/2012CN102769195A Metamaterial imaging device
11/07/2012CN102769194A Metamaterial antenna
11/07/2012CN102769193A Metamaterial with electromagnetic wave divergent function
11/07/2012CN102769192A Impedance matching element based on mixed material process
11/07/2012CN102769191A Metamaterial capable of realizing polarization conversion
11/07/2012CN102769190A Metamaterial for modulating cross section of electromagnetic beam
11/07/2012CN102769189A Horn and lens combined antenna
11/07/2012CN102769188A Horn antenna
11/07/2012CN102769173A Portable metamaterial panel satellite antenna and satellite antenna receiving system comprising thereof
11/07/2012CN102768375A Photonic crystal material and design method of photonic crystal material
11/07/2012CN102766387A Self-leveling coating and preparation method thereof, antenna cover and antenna system thereof
11/07/2012CN102766376A Hydrophobic coating, preparation method thereof, antenna housing and antenna system
11/01/2012WO2012148958A1 Biologically inspired beam forming small antenna arrays
11/01/2012WO2012146037A1 Metamaterial dielectric substrate and processing method therefor
11/01/2012US20120274533 Radio Wave Transmitting Device, Antenna and Spacecraft
10/2012
10/31/2012EP2518828A1 Rfid tag
10/31/2012EP2518824A1 Multiple antenna assembly utilizing electromagnetic band gap isolation structures
10/31/2012EP2518823A1 Antenna assembly utilizing metal-dielectric resonant structures for specific absorption rate compliance
10/31/2012CN202513286U Composite curved-surface satellite receiving antenna
10/31/2012CN102761714A Satellite television receiving system
10/31/2012CN102760972A Antenna device covering specific area and method
10/31/2012CN102760969A Directional antenna made of metamaterial
10/31/2012CN102760967A Meta-material frequency choosing surface and meta-material frequency choosing antenna cover and antenna system made from material
10/31/2012CN102760966A Wide-band high-wave transmission metamaterial, antenna housing thereof and antenna system
10/31/2012CN102760965A Large-angle wave-transmitting metamaterial, antenna housing thereof and antenna system
10/31/2012CN102760964A Wave-transmitting meta-material and antenna cover and antenna system with material
10/31/2012CN102760963A Broadband wave-transmitting meta-material and antenna cover and antenna system with material
10/31/2012CN102760962A Wideband wave-transmitting metamaterial, and antenna housing and antenna system formed by same
10/31/2012CN102760961A Broadband low-dispersion metamaterial
10/31/2012CN102760960A Metamaterial frequency-selection surface, metamaterial frequency-selection radome and antenna system both made of same
10/31/2012CN102760959A Meta-material hiding device
10/31/2012CN102760958A Substrate-based miniaturized artificial electromagnetic material and preparation method thereof
10/31/2012CN102760957A Three-substrate-based small artificial electromagnetic material and preparation method thereof
10/31/2012CN102760956A Diffuse reflecting device based on metamaterial
10/31/2012CN102760955A Metamaterial capable of diffusing electromagnetic wave
10/31/2012CN102760954A Metamaterial capable of deflecting electromagnetic wave
10/31/2012CN102760953A Metamaterial assembly structure and assembly method thereof
10/31/2012CN102760950A Portable satellite antenna and satellite antenna receiving system
10/31/2012CN102760947A K-band ultra-wideband wave-transmitting radome
10/30/2012US8299978 Wireless access point
10/26/2012WO2012142836A1 Metamaterial for diverging electromagnetic beam
10/25/2012US20120268340 Aperiodic and Non-Planar Array of Electromagnetic Scatterers, and Reflectarray Antenna Comprising the Same
10/25/2012US20120268329 Integrated Waveguide Transceiver
10/24/2012EP2514033A2 Method and apparatus for reflector antenna with vertex region scatter compensation
10/24/2012EP2514032A2 Metamaterial reconfigurable antennas
10/24/2012CN202503109U Four-probe broadband polarizer
10/24/2012CN202503101U Common-caliber dual-band dual circularly polarized feed source
10/24/2012CN102754279A Radiowave absorber and parabolic antenna
10/24/2012CN102754276A 结构和天线 Structure and antenna
10/24/2012CN102754274A Structural body, printed substrate, antenna, transmission line waveguide converter, array antenna, and electronic device
10/24/2012CN102751589A Microwave antenna made of metamaterials
10/24/2012CN102751588A Cross-polarization front-to-rear ratio improved base station antenna with 65-degree horizontal half-power angle
10/24/2012CN102751587A Nonuniform metamaterial for deflecting electromagnetic waves
10/24/2012CN102751586A Tunable left-handed metamaterial based on phase-change material
10/24/2012CN102751585A Electromagnetic wave lens, wave beam scanning device and wave beam scanning method
10/24/2012CN102751584A Minitype manual electromagnetic material based on two layers of substrates and preparation method
10/24/2012CN102751583A Biasing back-feed type satellite television antenna and satellite television transceiving system
10/24/2012CN102751582A Preparation method of metamaterials
10/24/2012CN102751581A Base station antenna
1 ... 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ... 79