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)
09/2012
09/26/2012CN101587990B Broad band cylindrical lens antenna based on artificial electromagnetic materials
09/26/2012CN101505006B Feeding source structure shared by sub-reflector and feeding source, and dual frequency band antenna constructed thereby
09/25/2012CA2376444C Dual polarization antenna with low side lobes
09/20/2012WO2012124916A2 Antenna for satellite communication
09/20/2012WO2012122837A1 Electromagnetic wave component
09/20/2012WO2012122814A1 Electromagnetically-transparent metamaterial
09/20/2012WO2012122804A1 Artificial microstructure and artificial electromagnetic material using same
09/20/2012WO2012122803A1 Artificial microstructure and artificial electromagnetic material using same
09/20/2012WO2012122797A1 Monopole antenna
09/20/2012WO2012102475A3 Polarizer rotation apparatus for multi-polarized satellite signals and satellite signal reception apparatus having same
09/20/2012US20120235848 Metamaterial for a radio frequency communications apparatus
09/20/2012US20120235847 Non-linear resonating sensor and a method
09/20/2012DE102011005567A1 Method for signaling information for measuring e.g. distance between autonomous motor cars, involves modulating reception signal, and determining information for evaluating modulated reception signal by information retrieval device
09/19/2012EP2499701A1 A device for receiving and/or emitting an electromagnetic wave, system comprising said device, and use of such device
09/19/2012EP2499700A1 A device for receiving and/or emitting an electromagnetic wave, system comprising said device, and use of such device.
09/19/2012CN102683896A Radar antenna
09/19/2012CN102683894A Directional signal transmitting device for router
09/19/2012CN102683892A Metamaterial electromagnetic lens antenna
09/19/2012CN102683891A Highly-oriented metamaterial antenna
09/19/2012CN102683890A Metamaterial satellite antenna and satellite antenna receiving system
09/19/2012CN102683889A Metamaterial satellite antenna and satellite receiving system
09/19/2012CN102683888A Metamaterial satellite antenna and satellite antenna receiving system
09/19/2012CN102683887A Portable satellite antenna and satellite antenna receiving system
09/19/2012CN102683886A Portable satellite antenna and satellite antenna receiving system
09/19/2012CN102683885A Portable satellite antenna and satellite antenna receiving system
09/19/2012CN102683884A Zoom lens made of super materials
09/19/2012CN102683883A MRI (magnetic resonance imaging) magnetic signal enhancing device
09/19/2012CN102683882A Bias feedback type satellite television antenna and satellite television transmitting and receiving system
09/19/2012CN102683881A Positive feedback satellite television antenna and satellite television transceiver system
09/19/2012CN102683880A Metamaterial and MRI (magnetic resonance imaging) magnetic signal enhancer
09/19/2012CN102683879A Magnetic resonance imaging (MRI) magnetic signal enhancement device
09/19/2012CN102683878A MRI (magnetic resonance imaging) magnetic signal enhancing device
09/19/2012CN102683877A MRI (magnetic resonance imaging) magnetic signal enhancing device and package method thereof
09/19/2012CN102683876A Preparation process of metamaterial
09/19/2012CN102683875A Offset-fed satellite television antenna and satellite television receiving system thereof
09/19/2012CN102683874A Offset-fed satellite television antenna and satellite television receiving system thereof
09/19/2012CN102683873A Metamaterial device for changing width of electromagnetic wave
09/19/2012CN102683872A Metamaterial having negative magnetic permeability and magnetic resonance imaging (MRI) magnetic signal enhancement device
09/19/2012CN102683871A Folding metamaterial
09/19/2012CN102683870A Metamaterial for diverging electromagnetic wave
09/19/2012CN102683869A Metamaterial used as insulator
09/19/2012CN102683868A Metamaterial imaging system
09/19/2012CN102683867A Metamaterial for collecting electromagnetic waves
09/19/2012CN102683866A Device for controlling propagation direction of electromagnetic wave
09/19/2012CN102683859A Antenna with adjustable near-field radiant flux distribution
09/19/2012CN102683857A Portable satellite antenna and satellite antenna receiving system
09/19/2012CN102683856A Portable satellite antenna
09/19/2012CN102683855A Portable satellite antenna
09/19/2012CN102683842A Metamaterial microwave antenna cover and antenna system
09/19/2012CN102683835A Horizontal radiation antenna
09/19/2012CN102683834A Horizontal radiation antenna
09/19/2012CN102683821A Metamaterial satellite antenna and satellite receiving system
09/19/2012CN102683820A Metamaterial satellite antenna and satellite antenna receiving system
09/19/2012CN102683819A Metamaterial satellite antenna and satellite receiving system
09/19/2012CN102683818A Antenna for satellite communication in motion
09/19/2012CN102683817A Metamaterial satellite antenna and satellite receiving system
09/19/2012CN102683816A Metamaterial satellite antenna and satellite receiving system
09/19/2012CN102683815A Metamaterial satellite antenna and satellite receiving system
09/19/2012CN102683814A Offset feed satellite television antenna and satellite television receiving system thereof
09/19/2012CN102683813A Satellite antenna for satellite communication in motion
09/19/2012CN102683812A Offset feed satellite television antenna and satellite television receiving system thereof
09/19/2012CN102683811A Metamaterial satellite antenna and satellite receiving system
09/19/2012CN102683803A Commercial liquid crystal display screen based on metamaterial satellite antenna
09/19/2012CN102683790A Laser etching method of curve frequency selecting surface
09/19/2012CN102682326A Signal transmission device, electronic device, and signal transmission method
09/19/2012CN102677836A Metamaterial-based multi-functional roof slab
09/19/2012CN101562267B Photonic crystal device
09/13/2012US20120229355 Reconfigurable reflector for electromagnetic waves
09/12/2012CN202434700U Intelligent camera
09/12/2012CN102668242A Adjustable structure for a parabolic reflector
09/12/2012CN102664314A Zero-refraction microwave lens based on electromagnetic double resonance structure
09/12/2012CN102664313A Shell structure with flexible film and preparation method of shell structure
09/12/2012CN102664312A Method for multilayer metamaterial film coating and method for manufacturing metamaterial antenna housing
09/07/2012WO2012116700A1 Radar absorbing material compatible with lightning protection systems
09/05/2012EP2495805A1 RFID devices using metamaterial antennas
09/05/2012CN1914766B Tunable arrangements
09/05/2012CN102655271A Microstrip antenna and directional antenna comprising same
09/05/2012CN101673880B Method for manufacturing antenna reflecting surface with aluminum skin honeycomb sandwich structure
09/05/2012CN101345344B Base station millimeter wave communication antenna integrating figuration and changed polarization
09/04/2012US8259033 Furlable shape-memory spacecraft reflector with offset feed and a method for packaging and managing the deployment of same
09/04/2012US8259032 Metamaterial and finger slot for use in low profile planar radiating elements
08/2012
08/30/2012WO2012113397A1 Passive redirection device for consumption meter communication
08/30/2012WO2012113020A1 Apparatus for measuring moisture content
08/30/2012DE102011004864A1 Antennen-System mit Vorrichtung zum Drehen der Polarisationsrichtung und zugehöriges Fertigungsverfahren The antenna system with means for rotating the direction of polarization and related manufacturing processes
08/30/2012DE102007043460B4 Verfahren zur Navigation eines Fahrzeuges Method for navigating a vehicle
08/29/2012EP2493019A1 Antenna system with device for rotating the polarisation direction and corresponding production method
08/29/2012EP2491616A1 Method and apparatus for dynamically processing an electromagnetic beam
08/29/2012CN102651502A Wide-frequency band wave plate based on metal spiral line array
08/29/2012CN101102010B Antenna structure with antenna cover and its method for improving gain
08/28/2012US8253639 Wideband electromagnetic cloaking systems
08/23/2012US20120212395 Metamaterial provided with at least one spiral conductor for propagating electromagnetic wave
08/22/2012CN202395160U 3mm wave satellite-borne cloud detection antenna
08/22/2012CN202395159U Signal enhancing structure and mobile multimedia broadcast device
08/22/2012CN202395147U Antenna surface for shipborne satellite antenna
08/22/2012CN102647029A Wireless energy transmission system
08/16/2012US20120206299 Millimeter-wave communications using a reflector
08/16/2012DE102011010861A1 Method for optimizing radome for environment detection sensor mounted at e.g. front part of motor car, involves subjecting radome models to simulation process, and selecting optimized model based on radar-periodical transmission behavior
08/16/2012DE102011010846A1 Verfahren und System zur sichtverbindungsunabhängigen Datenübertragung Method and system for sight independent data transmission
08/15/2012EP2487665A1 Data transfer method and line of sight independent system
08/15/2012EP2486625A1 Electromagnetic filter and electronic device having said filter
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