Patents
Patents for H01Q 9 - Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements (23,053)
11/2003
11/27/2003WO2003098737A1 Improvements relating to attaching dielectric resonator antennas to microstrip lines
11/27/2003WO2003098734A2 Antenna for array applications
11/27/2003WO2003098733A2 Dielectric antenna array feed mechanism
11/27/2003WO2003098168A1 Planar antenna and antenna system
11/27/2003US20030219035 Dynamically configured antenna for multiple frequencies and bandwidths
11/27/2003US20030218573 Surface mounted type chip antenna for improving signal interfix and mobile communication apparatus using the same
11/27/2003US20030218572 Printed antenna structure
11/27/2003US20030218571 Planar antenna having linear and circular polarization
11/27/2003CA2485646A1 Antenna for array applications
11/26/2003EP1365311A1 Information processing apparatus having an HF-circuit switched on and off
11/26/2003EP1364428A1 Wireless terminal
11/26/2003CN2588559Y Indoor multi-band top-suction antenna for mobile communication
11/26/2003CN1459138A Antenna apparatus
11/26/2003CN1459137A Antenna with substrate and conductor track structure
11/26/2003CN1129200C Plate antenna
11/25/2003US6653988 Parallel resonance whirl antenna
11/25/2003US6653983 Antenna and information processors
11/25/2003US6653982 Flat antenna for mobile satellite communication
11/25/2003US6653977 Wireless handset
11/20/2003WO2003096478A1 An antenna
11/20/2003WO2003096477A1 Broadband suspended plate antenna with multi-point feed
11/20/2003WO2003096475A1 Antenna arrangement and module including the arrangement
11/20/2003WO2003096474A1 Multiple frequency bands switchable antenna for portable terminals
11/20/2003WO2003039047A3 Polarization and spatial diversity antenna assembly for wireless communication devices
11/20/2003WO2003009752A3 Electromagnetic sensors for biological tissue applications
11/20/2003US20030216793 Implantable antenna for use with an implantable medical device
11/20/2003US20030216150 Cellular phone and method of operating the same
11/20/2003US20030214455 Monopole or dipole broadband antenna
11/20/2003US20030214448 UAV (unmanned air vehicle) servoing dipole
11/20/2003US20030214446 Diversity gain antenna
11/20/2003US20030214445 Array planar antenna structure
11/20/2003US20030214444 Broadband antenna apparatus
11/20/2003US20030214443 Dual-element microstrip patch antenna for mitigating radio frequency interference
11/20/2003US20030214442 Microstrip dual band antenna
11/20/2003US20030214441 Microchip dual band antenna
11/20/2003US20030214440 External mounting type microchip dual band antenna assembly
11/20/2003US20030214438 Broadband I-slot microstrip patch antenna
11/20/2003US20030214437 Dual-polarized, stub-tuned proximity-fed stacked patch antenna
11/19/2003EP1363360A1 Antenna incorporating filter
11/19/2003EP1363359A1 An Antenna Module
11/19/2003EP1363358A1 Microstrip dual band antenna
11/19/2003EP1363356A2 External mounting type microchip dual band antenna assembly
11/19/2003EP1363355A2 Microchip dual band antenna
11/19/2003EP1362614A1 Implantable patch antenna
11/19/2003EP1362488A1 External antenna for a wireless local loop system
11/19/2003EP1362388A1 Patch antenna with switchable reactive components for multiple frequency use in mobile communications
11/19/2003EP1012905B1 Quarter wave-quarter wave retractable antennas and associated telephones
11/19/2003CN1457534A 无线终端 Wireless terminal
11/19/2003CN1457533A Multiband antenna arrangement for radio communications apparatus
11/19/2003CN1457531A Antenna arrangement
11/19/2003CN1457529A Multi-resonance antenna
11/19/2003CN1457150A Image inhibiting antenna
11/19/2003CN1128484C Coaxial cable antenna and its making method
11/18/2003US6650303 Ceramic chip antenna
11/18/2003US6650302 Ultra-wideband monopole large-current radiator
11/18/2003US6650301 Single piece twin folded dipole antenna
11/18/2003US6650300 Common aperture UHF/horizontally polarized low-and mid-band VHF antenna
11/18/2003US6650298 Dual-band internal antenna for dual-band communication device
11/18/2003US6650296 Dual-band monopole antenna
11/18/2003US6650295 Tunable antenna for wireless communication terminals
11/18/2003US6650294 Compact broadband antenna
11/18/2003US6647773 System and method for integrated tire pressure monitoring and passive entry
11/18/2003CA2372625C Flat antenna for mobile satellite communication
11/13/2003WO2003094373A1 Integrated antenna assembly
11/13/2003WO2003094292A1 Reflect array antenna wih assymetrically switched antenna elements
11/13/2003WO2003094290A1 Antenna arrangement
11/13/2003WO2003094289A1 A printed built-in antenna for use in a portable electronic communication apparatus
11/13/2003WO2003094282A2 Single feed tri-band pifa with parasitic element
11/13/2003WO2003079488A3 Dual-element microstrip patch antenna for mitigating radio frequency interference
11/13/2003WO2003077365A3 Multiband microwave antenna
11/13/2003WO2003041216A9 Dual band spiral-shaped antenna
11/13/2003US20030210637 Optical disc head including a bowtie grating antenna and slider for optical focusing, and method for making
11/13/2003US20030210207 Planar wideband antennas
11/13/2003US20030210205 Intentional helix mode feedline radiation
11/13/2003US20030210204 Directional antenna
11/13/2003US20030210201 Non-directivity antenna for wireless lan
11/13/2003US20030210193 Low Profile Two-Antenna Assembly Having a Ring Antenna and a Concentrically-Located Monopole Antenna
11/13/2003US20030210192 Broadband suspended plate antenna with multi-point feed
11/13/2003US20030210191 Embedded antennas for a communications device
11/13/2003US20030210190 Dipole antenna structure
11/13/2003US20030210189 Antenna module whose antenna characteristics are not adversely affected by a mother board
11/13/2003US20030210188 Multi-band antenna system including a retractable antenna and a meander antenna
11/13/2003US20030210187 Dual-band monopole antenna
11/12/2003EP1361626A1 Image-frequency-rejection antenna
11/12/2003EP1361624A1 Antenna of polygonal shape
11/12/2003EP1361623A1 Multiple frequency bands switchable antenna for portable terminals
11/12/2003EP1360742A1 Method and system for producing dual polarization states with controlled rf beamwidths
11/12/2003EP1360741A1 A layered micro strip patch antenna
11/12/2003EP1360740A1 Wireless terminal with a plurality of antennas
11/12/2003EP1360739A1 Antenna system including internal planar inverted-f antennas coupled with a retractable antenna and wireless communicators incorporating same
11/12/2003EP0825674B1 Single-wire spiral antenna
11/12/2003CN1455973A Low profile small antenna and construction method thereof
11/12/2003CN1455971A Wireless terminal with multiple antennas
11/12/2003CN1455970A PIFA antennea arrangement
11/12/2003CN1455969A built-in antenna of portable radio apparatus
11/12/2003CN1127777C Plane and double frequency aerial, radio frequency device using same
11/11/2003US6646621 Spiral wound, series fed, array antenna
11/11/2003US6646619 Broadband antenna assembly of matching circuitry and ground plane conductive radiating element
11/11/2003US6646614 Multi-frequency band antenna and related methods
11/11/2003US6646612 Non-directivity antenna for wireless LAN