Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › H01Q 21 - Aerial arrays or systems
Patents for H01Q 21 - Aerial arrays or systems (25,127)
10/2003
10/23/2003US20030197647 Horizontally polarized endfire array
10/22/2003EP1355377A2 Electronically steerable passive array antenna
10/22/2003EP1355375A1 Dual antenna
10/22/2003EP1354415A2 Base station antenna sharing
10/22/2003EP1354372A2 Dual polarisation antenna
10/22/2003EP1205009B1 Aperture coupled slot array antenna
10/22/2003EP1057224B1 Dual-polarized dipole antenna
10/22/2003CN1451189A Dielectric resonator antenna array with steerable elements
10/22/2003CN1451186A Guides for RF magnetic flux
10/22/2003CN1125499C Multi-band antenna structure
10/21/2003US6636184 Antenna layout and coordinate positioning method for electromagnetic-induction systems
10/21/2003US6636181 Transmitter, computer system, and opening/closing structure
10/21/2003US6636179 V-type aperture coupled circular polarization patch antenna using microstrip line
10/21/2003US6636177 Volumetric phased array antenna system
10/21/2003CA2288052C Parallel fed collinear antenna array
10/16/2003WO2003085782A1 Dual band antenna
10/16/2003WO2003085781A1 Dual band antenna
10/16/2003WO2003085776A1 Diversity antenna for unii access point
10/16/2003WO2003007488A3 Interference rejection gps antenna system
10/16/2003US20030194508 Deposition methods utilizing microwave excitation, and deposition apparatuses
10/16/2003US20030193446 Electronically steerable passive array antenna
10/16/2003US20030193445 Multidirectional walkthrough antenna
10/16/2003US20030193441 System for isolating an auxiliary antenna from a main antenna mounted in a common antenna assembly
10/16/2003US20030193439 Multi band chip antenna with dual feeding ports, and mobile communication apparatus using the same
10/15/2003EP1353406A1 Antenna for mobile, in particular for a vehicle, with at least one circular and one linear polarisation, preferably vertical polarisation
10/15/2003EP1353405A1 Dual band antenna
10/15/2003EP1353402A1 Modular antenna system
10/15/2003EP1353400A2 Antenna system
10/15/2003EP1353399A1 Built-in anenna of portable radio apparatus
10/15/2003EP1352447A2 Directional set of antennas fixed on a flexible support
10/15/2003CN1449261A Systems and methods for reducing secondary hot spots in a phased array focused ultrasound system
10/15/2003CN1449201A Two-way paging system and apparatus
10/15/2003CN1124665C Low power switched diversity antenna system
10/15/2003CN1124664C Antenna operated with two isolated channels
10/14/2003US6633263 Antenna for receiving satellite signals and terrestrial signals and antenna modification device
10/14/2003US6633260 Electromechanical switching for circuits constructed with flexible materials
10/14/2003US6633257 Antenna element, adaptive antenna apparatus, and radio communication apparatus
10/14/2003US6633255 Method for open loop tracking GPS signals
10/14/2003US6632106 Jack; jack assembly; and methods
10/09/2003WO2003084093A1 Radio communicate method and system
10/09/2003WO2003083992A1 Multiband dual polarized adjustable beamtilt base station antenna
10/09/2003WO2003083989A1 Cubic gps antenna and movable terminal device using the same
10/09/2003WO2002089248A9 A broadband dual-polarized microstrip array antenna
10/09/2003US20030190902 Antenna receiving system
10/09/2003US20030190896 Mobile radio device
10/09/2003US20030189520 Surface-mount type antennas and mobile communication terminals using the same
10/09/2003US20030189519 Antenna device
10/09/2003US20030189518 Interferometric antenna array for wireless devices
10/09/2003US20030189516 Partially shared antenna aperture
10/09/2003US20030189515 Scaleable antenna array architecture using standard radiating subarrays and amplifying/beamforming assemblies
10/09/2003US20030189514 Array antenna apparatus
10/09/2003CA2480753A1 Radio communicate method and system
10/09/2003CA2424528A1 Modular antenna system
10/08/2003EP1350285A1 Electromagnetic probe
10/08/2003EP1350284A1 Vehicle rearview mirror assembly incorporating a communication system
10/08/2003CN1447611A Technique for realizing radiation of intelligence type antenna by using optimization process
10/08/2003CN1447610A Antenna for mobile radio communication
10/07/2003US6630907 Broadband telemetry antenna having an integrated filter
10/07/2003US6630905 System and method for redirecting a signal using phase conjugation
10/07/2003CA2334721C An antenna apparatus and a portable wireless communication apparatus
10/02/2003WO2003081795A2 Passive intermodulation interference control circuits
10/02/2003WO2003081719A1 Dielectric resonator antenna
10/02/2003WO2003081718A1 Variable beam antenna device, transmitter-receiver and network notebook
10/02/2003US20030184496 Variable-pitch helical antenna, and corresponding method
10/02/2003US20030184492 Dual band phased array employing spatial second harmonics
10/02/2003US20030184490 Sectorized omnidirectional antenna
10/02/2003US20030184488 Simplified antenna structures for logging tools
10/02/2003US20030184485 Horizontally polarized slot antenna with omni-directional and sectorial radiation patterns
10/02/2003US20030184478 Multi-segmented dielectric resonator antenna
10/02/2003US20030184477 Phased array antenna steering arrangements
10/02/2003US20030184476 Microelectromechanical phased array antenna
10/02/2003US20030184304 Antenna structures for electromagnetic well logging tools
10/02/2003CA2494982A1 Variable beam antenna device, transmitter-receiver and network notebook
10/02/2003CA2479685A1 Passive intermodulation interference control circuits
10/01/2003EP1349235A1 VHF-UHF dual band antenna system
10/01/2003EP1349233A1 Antenna, and communication device using the same
10/01/2003EP1349055A2 Layout for multiple loop antennas
10/01/2003CN1123089C Multiple loop antenna and electronic article monitoring system using it
10/01/2003CN1123087C A radio unit casing for portable radio unit
09/2003
09/30/2003US6628962 PDA antenna device for switching between antennae of a PDA unit based on detected use condition
09/30/2003US6628242 High impedence structures for multifrequency antennas and waveguides
09/25/2003WO2003079490A1 Dielectric resonator antenna with transmitting and receiving elements
09/25/2003WO2003079488A2 Dual-element microstrip patch antenna for mitigating radio frequency interference
09/25/2003WO2003079486A1 Beam forming array of transducers
09/25/2003WO2003079043A2 Open loop array antenna beam steering architecture
09/25/2003WO2003036886A3 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
09/25/2003US20030179145 Antenna controller and controlling method
09/25/2003US20030179141 Antenna transducer assembly, and associated method, for a radio device
09/25/2003US20030179138 Smart antenna for portable devices
09/25/2003US20030179137 Antenna system having active polarization correction and associated method
09/25/2003US20030179136 Array antenna
09/24/2003EP1346441A1 Antenna assembly
09/24/2003EP1346440A1 Support structure for antennas, transceiver apparatus and rotary coupling
09/24/2003EP1046197B1 Low cost methods of fabricating true-time-delay continuous transverse stub array antennas
09/23/2003US6624792 Quad-ridged feed horn with two coplanar probes
09/23/2003US6624790 Integrated dual-band printed monopole antenna
09/23/2003US6624787 Slot coupled, polarized, egg-crate radiator
09/18/2003WO2003077366A1 Balanced multi-band antenna system
09/18/2003WO2003077358A2 Adaptive receive and omnidirectional transmit antenna array
09/18/2003WO2003058753A3 Structurally-integrated, space-fed phased array antenna system for use on an aircraft
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