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)
09/2010
09/08/2010EP1635422B1 Electromagnetic lens array antenna device
09/08/2010EP1550182B1 Microwave slot-type device and slot-type antennas employing a photonic bandgap structure
09/08/2010CN201576751U Paraboloid antenna
09/08/2010CN201576747U Antenna reflector net
09/08/2010CN101826659A Active control method of main reflecting surface of 65-meter radio telescope
09/08/2010CN101826657A Dual-polarized antenna structure, antenna housing and designing method thereof
09/07/2010US7791549 Communication system with broadband antenna
09/02/2010US20100220036 Reflect array
09/02/2010US20100220035 Metamaterial microwave lens
09/02/2010DE202010007754U1 Faltbare Satellitenschüsselantenne Foldable satellite dish antenna
09/01/2010EP2223386A1 Waveguide lens antenna
09/01/2010CN201570582U Improved structure of outdoor antenna receiving device
08/2010
08/25/2010EP2221923A1 Antenna and printed-circuit board using waveguide structure
08/25/2010EP2221922A1 Radiation attenuation
08/25/2010EP2221919A1 Multibeam active discrete lens antenna
08/25/2010EP2221918A1 Sheet material improved for wireless communication, wireless ic tag, and wireless communication system using the same material and tag
08/25/2010CN1921222B Minitype radar reflector
08/25/2010CN101814660A Flat plate reflective array antenna
08/24/2010US7782530 Deployable telescope having a thin-film mirror and metering structure
08/19/2010WO2010092390A1 Tuneablefrequency selective surface
08/18/2010EP2219266A1 Photoconductive antenna element
08/18/2010EP2218140A1 Radar unit
08/18/2010EP2218139A1 Antenna element and array of antenna elements
08/18/2010EP2218137A1 Reducing radar signatures
08/18/2010CN201556709U Novel multifunctional medium for broadband dual-polarized antenna unit
08/17/2010US7777690 Radio frequency lens and method of suppressing side-lobes
08/12/2010DE102009000733A1 Parabolic antenna for level indicator in container for e.g. process control application, has coupling sleeve to control radial expansion of radiating structure and press structure on outer side of conductor, in form-fit and sealed manner
08/11/2010EP2215692A1 Waveguide array
08/11/2010EP2215690A1 A microstrip sector antenna and a method of increasing a main lobe width thereof
08/11/2010CN201549596U Novel mobile communication base station antenna
08/11/2010CN101162800B Mobile phone antenna medium substrates with anti-symmetric structure left hand material
08/10/2010US7773292 Variable cross-coupling partial reflector and method
08/05/2010WO2010088620A2 Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals
08/05/2010WO2010088362A1 Furlable shape-memory spacecraft reflector with offset feed and a method for packaging and managing the deployment of same
08/05/2010WO2010087453A1 Multi-beam antenna apparatus
08/05/2010US20100194657 Radio communication system, periodic structure reflector plate, and tapered mushroom structure
08/05/2010US20100194655 Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals
08/05/2010CA2753572A1 Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals
08/05/2010CA2749535A1 Furlable shape-memory spacecraft reflector with offset feed and a method for packaging and managing the deployment of same
08/04/2010EP2214255A1 Sheet for improving wireless communication, ic tag for wireless communication, information transmitting medium and wireless communication system
08/04/2010CN101281552B Method for dividing electromechanical synthetic graticule of double-reflecting plane antenna system
07/2010
07/29/2010WO2010085706A2 Compact circularly polarized omni-directional antenna
07/29/2010US20100188311 Furlable shape-memory spacecraft reflector with offset feed and a method for packaging and managing the deployment of same
07/28/2010EP2209582A1 System, code for and method of forming patterns on a multi-curved surface using a profilometer, a patterning tool and a pattern forming tool
07/28/2010CN101789547A Radio telescope capable of realizing solar power generation
07/27/2010US7764232 Antennas, devices and systems based on metamaterial structures
07/22/2010WO2010082959A1 Decoys for infra-red radiation seeking missiles and methods of producing
07/21/2010EP2208253A1 Optically reconfigurable radio frequency antennas
07/21/2010CN201533000U Direct-fastening type polarization separator
07/21/2010CN101783443A Manufacturing method of composite antenna with aluminum layer reflective surface
07/20/2010US7760154 Antenna apparatus
07/20/2010US7760140 Multiband antenna array using electromagnetic bandgap structures
07/15/2010DE102009005045A1 Patchantenne Patch antenna
07/14/2010EP2207238A1 Miniature patch antenna
07/14/2010CN101777703A High-gain and high-power antenna based on materials with low refractive index
07/13/2010US7755564 Deployable phasing system for emulating reflective surfaces
07/08/2010US20100171673 Deployable lens antenna
07/08/2010DE10316834B4 Antennenvorrichtung The antenna device
07/08/2010DE102008055196A1 Ultra wide band sensor unit i.e. low chip rate-antenna unit, for use in radar device for detecting pipe in e.g. wall, has substrate with dielectric whose effective dielectric constant is spatially inhomogeneous
07/07/2010EP2204676A1 Optical filter and flat display panel having the same
07/07/2010CN201523070U Satellite borne extensible reflector synchronous hinge device
07/06/2010US7750869 Dielectric and magnetic particles based metamaterials
07/06/2010US7750849 Method and arrangement for determining the spatial frequency of a signal
07/06/2010CA2534734C Phased array antenna with discrete capacitive coupling and associated methods
07/01/2010WO2010073486A1 Device for filtering electromagnetic waves
07/01/2010DE102009006360A1 Zusatzeinrichtung für eine Richtfunkantenne mit Verkleidung Extras for a directional antenna with cabinet
06/2010
06/30/2010CN101764289A Metal wire laying method
06/30/2010CN101764288A Device for laying, molding and positioning metal wire
06/29/2010CA2550969C Phased array antenna with edge elements and associated methods
06/24/2010US20100156754 Dielectric loaded antenna having hollow portion therein
06/24/2010US20100156721 Millimeter-wave indoor wireless personal area network with ceiling reflector and methods for communicating using millimeter-waves
06/24/2010US20100155605 Terahertz wave tx/rx module package and method of manufacturing the same
06/24/2010DE102009054526A1 Dielektrisch belastete Antenne mit innerem Hohlraumabschnitt Dielectric loaded antenna with an inner cavity portion
06/24/2010DE102004016158B4 Antenne nach planarer Bauart An antenna according planar construction
06/23/2010CN201515017U lens antenna
06/23/2010CN1972015B Reflector plate with size variable slot hole
06/23/2010CN1856907B Dielectric lens, dielectric lens device, design method of dielectric lens, manufacturing method and transceiving equipment of dielectric lens
06/23/2010CN101752671A High-gain resonant antenna capable of realizing polarization change
06/23/2010CN101752670A Ultra-wide-band ceiling type omnidirectional antenna
06/23/2010CN101752668A Metal wire laying device
06/23/2010CN101752667A Dielectric loaded antenna having hollow portion therein
06/23/2010CN101752632A Compact feed system for the generation of circular polarisation in an antenna and method of producing such system
06/17/2010US20100149061 Integrated waveguide cavity antenna and reflector dish
06/16/2010CN201509375U Portable electronic equipment and laptop computer
06/16/2010CN101741465A Millimeter wave transceiving system and reflecting plate
06/16/2010CN101740873A Terahertz-based polarization isolator in synchronous transmitting/receiving wireless system
06/16/2010CN101740872A Periodic metal wire-based broadband transflective film
06/16/2010CN101027818B Composite material with powered resonant cells
06/10/2010US20100141546 Antenna feeding network
06/09/2010CN101728653A Active control method for sub-reflector of radio astronomical telescope
06/09/2010CN101728652A Plasma omnidirectional scanning antenna
06/09/2010CN101728651A Plasma directional scanning antenna
06/09/2010CN101728599A Satellite antenna device and transceiver module thereof
06/09/2010CN101728054A Surface artificial electromagnetic material applied to directional radiation modulation
06/05/2010CA2685708A1 Shared antenna feed and process for making a shared antenna feed for the development of multiple beams
06/03/2010US20100134368 Inhomogeneous lens with maxwell's fish-eye type gradient index, antenna system and corresponding applications
06/02/2010EP2191538A1 Deployable lens antenna
06/01/2010US7728756 Wide area high resolution SAR from a moving and hovering helicopter
05/2010
05/26/2010CN201490336U Omnidirectional antenna
05/26/2010CN1759505B Luneberg lens and process for producing the same
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