Patents
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)
09/2002
09/04/2002EP0965152B1 Resonant antenna
09/04/2002CN2509741Y Wideband hidden antenna
09/04/2002CN1367945A Low-height, low-cost, high-gain antenna and system for mobile platforms
09/04/2002CN1367552A Horn antenna or radar detector
09/03/2002US6445906 Micro-slot antenna
09/03/2002US6445356 Primary radiator having reduced side lobe
09/03/2002US6445354 Aperture coupled slot array antenna
08/2002
08/29/2002WO2002067378A1 Non-radiative dielectric waveguide horn antenna
08/29/2002WO2002067372A1 Antenna apparatus and communication apparatus using the same
08/29/2002WO2002067371A1 Multi-resonance antenna
08/29/2002WO2002049147A3 Cavity antenna with reactive surface loading
08/29/2002US20020118139 Primary radiator suitable for miniaturization
08/28/2002EP1234119A1 Segmented ceramic choke
08/27/2002US6441795 Conical horn antenna with flare break and impedance output structure
08/27/2002US6441793 Method and apparatus for wireless communications and sensing utilizing a non-collimating lens
08/22/2002WO2002065583A1 Magnetic dipole and shielded spiral sheet antennas structures and methods
08/22/2002WO2002065582A1 Wireless terminal
08/22/2002WO2002050941A3 Diagonal dual-polarized broadband horn antenna
08/22/2002US20020115776 Filling level measuring device operating with microwaves; having an insert composed of a dielectric; and process for producing the dielectric
08/22/2002US20020113746 High power broadband feed
08/22/2002US20020113745 Scalar quad ridged horn
08/22/2002US20020113737 Dual band printed antenna
08/21/2002EP1232538A1 Steerable-beam multiple-feed dielectric resonator antenna of various cross-sections
08/21/2002EP1232477A1 Mobile data carrier with a transponder made from a surface wave component with a slot antenna
08/21/2002CN1365162A Sheet antenna and its producing method
08/20/2002US6437754 Primary radiator having a shorter dielectric plate
08/20/2002US6437753 Primary radiator suitable for size reduction and preventing deterioration of cross polarization characteristic
08/20/2002US6437744 Circularly polarized wave antenna device
08/15/2002WO2002063718A1 Antenna and radio signal detecting device using the same
08/15/2002WO2002063714A1 Miniature broadband ring-like microstrip patch antenna
08/15/2002WO2002063713A2 Notch antennas and wireless communicators incorporating same
08/15/2002WO2002063712A1 Wireless terminal with a plurality of antennas
08/15/2002US20020111149 Vehicle antenna apparatus
08/15/2002US20020109890 Arrangement for transmitting, radiating and receiving high-frequency signals
08/15/2002US20020109497 Electromagnetic probe
08/14/2002EP1231674A2 Antenna device
08/14/2002EP1231672A2 Vehicle antenna apparatus
08/14/2002EP1231669A1 Antenna apparatus
08/14/2002CN1363969A Small antenna and production thereof
08/14/2002CN1363968A Flat antenna and double frequency bands emitter therewith
08/14/2002CN1363533A Composite ceramic-base high-molecular microwave material with regulatable bandwidth and its product
08/13/2002US6433756 Method of providing increased low-angle radiation sensitivity in an antenna and an antenna having increased low-angle radiation sensitivity
08/13/2002US6433743 Fabric antenna
08/13/2002US6430805 Method of fabricating a true-time-delay continuous transverse stub array antenna
08/08/2002WO2002014898A3 Near object detection system
08/08/2002US20020105479 Small antenna and manufacturing method thereof
08/08/2002US20020105474 Antenna device
08/08/2002DE10162899A1 Am Arm tragbares Kommunikationsgerät und HD-Chipantenne On the arm portable communication device and HD chip antenna
08/07/2002EP1228552A1 Dual-frequency band printed antenna
08/07/2002CN1088901C Antenna-integrated strip line cable
08/06/2002US6429829 Antenna device
08/06/2002US6429826 Arrangement relating to reflector antennas
08/06/2002US6429825 Cavity slot antenna
08/06/2002US6429820 High gain, frequency tunable variable impedance transmission line loaded antenna providing multi-band operation
08/06/2002US6429819 Dual band patch bowtie slot antenna structure
08/01/2002WO2002060014A1 Low cross-polarization broadband suspended plate antennas
08/01/2002WO2002060005A1 Pifa antenna arrangement
08/01/2002WO2002037611A3 Uhf foliage penetration radar antenna
08/01/2002US20020101387 Dielectric loaded feed horn
08/01/2002US20020101386 Primary radiator, phase shifter, and beam scanning antenna
08/01/2002US20020101385 Slot array antenna having a feed port formed at the center of the rear surface of the plate-like structure
07/2002
07/31/2002EP1227543A2 Dielectric loaded feed horn
07/31/2002CN1361928A System consisting of a wave guide and an antenna
07/30/2002US6426729 Conductive transmission line waveguide converter, microwave reception converter and satellite broadcast reception antenna
07/30/2002US6426685 Radiating coaxial radio-frequency cable
07/30/2002CA2339742C Dielectric line switch and antenna device
07/30/2002CA2334968C Flared notch radiator assembly and antenna
07/30/2002CA2096177C Broadband antennas
07/25/2002US20020097187 Multibeam antenna
07/24/2002EP1225655A1 Dual-band planar antenna and apparatus including such an antenna device
07/24/2002EP1225654A1 Multiband antenna for portable devices
07/24/2002EP1224710A1 Electromagnetic antenna extension assembly and method
07/24/2002CN2502417Y Double-frequency or multi-frequency plane reverse F shape aerial
07/23/2002US6424309 Broadband compact slot dipole/monopole and electric dipole/monopole combined antenna
07/23/2002US6424300 Notch antennas and wireless communicators incorporating same
07/23/2002US6424298 Microstrip array antenna
07/18/2002WO2002056425A1 Connector device
07/18/2002WO2002056418A1 Electromagnetic probe
07/18/2002WO2002056415A1 Built-in anenna of portable radio apparatus
07/18/2002US20020093787 Arm wear type communication device and high dielectric chip antenna
07/18/2002DE10063696A1 Verfahren zur Herstellung eines Gehäuses eines mobilen Kommunikations-Endgerätes, Gehäuse und mobiles Kommunikations-Endgerät A method of manufacturing a housing of a mobile communication terminal, mobile communication terminal and housing
07/17/2002EP1223637A1 Multilevel antennae
07/17/2002EP1222714A1 Dual-band microstrip antenna
07/17/2002EP1222710A1 Improved microwave components
07/17/2002EP1222623A1 Low cost long distance rfid reading
07/17/2002CN2501193Y Ultra-wide band indoor omnidirectional ceiling aerial
07/17/2002CN1359552A Integrable dual-band antenna
07/16/2002US6421021 Active array lens antenna using CTS space feed for reduced antenna depth
07/16/2002US6421011 Patch antenna using non-conductive frame
07/11/2002WO2002054538A1 Multiband antenna for mobile appliances
07/11/2002WO2002054400A1 Recording device and a controller and control method for a recording device
07/11/2002WO2002014900A3 Video amplifier for a radar receiver
07/11/2002WO2002014098A3 Safe distance algorithm for adaptive cruise control
07/11/2002US20020089399 Connector device
07/11/2002DE10063437A1 Antennenanordnung Antenna array
07/11/2002DE10060934A1 Doppel-Endfire-Antenne Double-endfire antenna
07/10/2002EP1221735A1 Small antenna and manufacturing method thereof
07/10/2002CN1357941A Plugged microwave antenna
07/09/2002US6417815 Antennas and feed support structures having wave-guides configured to position the electronics of the antenna in a compact form
07/09/2002US6417811 In-glass antenna element matching