H01Q 21 - Aerial arrays or systems

Patents for H01Q 21 - Aerial arrays or systems (25,127)
11/2002
11/28/2002	WO2002095875A1 Dual band dipole antenna structure
11/28/2002	WO2002095874A1 Fractal cross slot antenna
11/28/2002	WO2002095872A1 Tunable dual band antenna system
11/28/2002	US20020175879 Multifunction antenna for wireless and telematic applications
11/28/2002	US20020175874 Fractal cross slot antenna
11/28/2002	US20020175873 Grounded antenna for a wireless communication device and method
11/28/2002	US20020175870 Tunable dual band antenna system
11/28/2002	US20020175864 Space diversity slot antennas and apparatus using the same
11/28/2002	US20020175862 Antenna array
11/28/2002	US20020175804 Interrogator and goods management system adopting the same
11/28/2002	DE10055164C1 Torpedosonar mit Schallwandlern Torpedo sonar transducers
11/27/2002	EP1260830A2 A GPS receiver and method for processing GPS signals
11/27/2002	EP1259835A2 Methods and apparatus for obtaining positional information
11/27/2002	CN2523035Y Cross synthetic field antenna
11/27/2002	CN2523034Y Directive antenna
11/27/2002	CN1382314A Device for transmitting and receiving signals
11/26/2002	US6486850 Single feed, multi-element antenna
11/26/2002	US6486848 Circular polarization antennas and methods
11/26/2002	US6486846 E H antenna
11/26/2002	US6486845 Antenna apparatus and waveguide for use therewith
11/26/2002	US6486844 High gain, frequency tunable variable impedance transmission line loaded antenna having shaped top plates
11/26/2002	US6486828 Adaptive array antenna nulling
11/21/2002	WO2002093691A1 Omnidirectional planar antenna
11/21/2002	US20020173268 External antenna for a wireless local loop system
11/21/2002	US20020172180 Use of chip repetition to produce a flexible bandwidth DS-CDMA system
11/21/2002	US20020171601 Interlaced multiband antenna arrays
11/21/2002	US20020171599 Foldable directional antenna
11/21/2002	US20020171592 Multiband antenna
11/21/2002	US20020171585 Planar ray imaging steered beam array (PRISBA) antenna
11/21/2002	US20020171584 Digital beamforming radar system
11/21/2002	DE10207944A1 Schleifenantenneneinrichtung Loop antenna device
11/20/2002	EP1258944A2 Multiband antenna
11/20/2002	EP1258943A1 Foldable portable telephone using one of the shieldings as a second antenna
11/20/2002	EP1258054A1 Space-filling miniature antennas
11/20/2002	EP1075711A4 A left-hand circular polarized antenna for use with gps systems
11/20/2002	CN2521766Y Polyradiation gain TV antenna
11/20/2002	CN1380721A 天线装置 The antenna device
11/20/2002	CN1094666C Array of radiating elements
11/19/2002	US6483477 RF receiving antenna system
11/19/2002	US6483473 Wireless communication device and method
11/19/2002	US6483472 Multiple array antenna system
11/19/2002	US6483471 Combination linearly polarized and quadrifilar antenna
11/19/2002	US6483467 Antenna disposition structure for motorcycle
11/19/2002	US6483464 Patch dipole array antenna including a feed line organizer body and related methods
11/19/2002	US6483463 Diversity antenna system including two planar inverted F antennas
11/19/2002	CA2300043C Array antenna transmitter with a high transmission gain proportional to the number of antenna elements
11/19/2002	CA2291773C Antenna assembly and a mobile radio apparatus using the same
11/19/2002	CA2147196C Microwave integrated tuned detector
11/14/2002	WO2002091518A1 Spatially orthogonal signal distribution and support architecture for multi-beam phased array antenna
11/14/2002	WO2002091517A1 Planar high-frequency antenna
11/14/2002	WO2002091516A1 Antenna adapter for an rf-device
11/14/2002	WO2002078367A3 Additional antenna for mobile radio devices
11/14/2002	WO2001047060A9 Integrated internal/whip antenna connector
11/14/2002	US20020169063 Protective coating of such as resorcinol, isophthalic acid and terephthalic acid copolyester; photoyellowing resistance; gloss retention; solvent resistance; recyclability
11/14/2002	US20020169010 Foldable portable telephone
11/14/2002	US20020167449 Low profile phased array antenna
11/14/2002	US20020167446 Surface-mount type antennas and mobile communication terminals using the same
11/14/2002	DE10120533A1 Gruppenantenne mit einer Anzahl von Resonanz-Strahlerelementen Array antenna with a number of resonance radiation elements
11/13/2002	CN1379922A Interlaced multiband antenna arrays
11/13/2002	CN1379559A 天线及其制造方法 Antenna and manufacturing method thereof
11/13/2002	CN1094261C 具有两个发射元件、且二者间相位差可调的天线设备 Having two transmit elements, and the phase difference between the two antenna device adjustable
11/13/2002	CN1094260C 天线控制系统 Antenna Control System
11/12/2002	US6480168 Compact multi-band direction-finding antenna system
11/12/2002	US6480167 Flat panel array antenna
11/12/2002	US6480166 Planar printed circuit antenna
11/12/2002	US6480162 Low cost compact omini-directional printed antenna
11/12/2002	US6480160 Radar apparatus including a wave guide array and a dielectric lens
11/12/2002	US6480158 Narrow-band, crossed-element, offset-tuned dual band, dual mode meander line loaded antenna
11/12/2002	US6480157 Foldable directional antenna
11/12/2002	US6480155 Antenna assembly, and associated method, having an active antenna element and counter antenna element
11/07/2002	WO2002089255A1 Antenna device and radio apparatus
11/07/2002	WO2002089251A1 Method and apparatus for controlling an antenna array
11/07/2002	WO2002089249A1 Broad-band antenna for mobile communication
11/07/2002	WO2002089248A1 A broadband dual-polarized microstrip array antenna
11/07/2002	WO2002089246A2 Diversity slot antenna
11/07/2002	WO2002088647A2 Millimeter-wave terrestrial imager
11/07/2002	US20020163480 Cylindrical ray imaging steered beam array (CRISBA) antenna
11/07/2002	US20020163478 Switched beam antenna architecture
11/07/2002	US20020163477 Single piece element for a dual polarized antenna
11/07/2002	US20020163476 Single piece element for a dual polarized antenna
11/07/2002	US20020163474 Loop antenna device
11/07/2002	US20020163471 Multiple band antenna having isolated feeds
11/07/2002	US20020163470 Antenna device and radio communication equipment including the same
11/07/2002	US20020163469 Wide scan angle circularly polarized array
11/07/2002	US20020162892 Data processing and communications device with interchangeable modules
11/07/2002	DE10121872A1 Polarization controller for car satellite TV has automatic control of rotation of receiving antennae to create equal signals for processing into control signal
11/07/2002	DE10121650A1 Electronic procedure for generating control signals for automatic tuning of receiving elements e.g. for SAT-TV antenna on ships, involves rotating and modulating the polarization planes independently of voltage
11/06/2002	EP1254520A2 Multiple band wireless telephone with multiple antennas
11/06/2002	CN2520003Y Short-wave distribution type multi-dipole antenna
11/06/2002	CN1093999C Adaptive reception diversity apparatus and adaptive transmission diversity apparatus
11/05/2002	US6476776 Satellite adaptive antenna system
11/05/2002	US6476773 Printed or etched, folding, directional antenna
11/05/2002	US6476772 Waveguide slot array capable of radiating shaped beams
11/05/2002	US6476766 Fractal antenna ground counterpoise, ground planes, and loading elements and microstrip patch antennas with fractal structure
11/04/2002	EP1226724A4 Method and apparatus for providing forward link softer handoff in a code division multiple access communication system
11/03/2002	CA2383024A1 Single piece element for a dual polarized antenna
10/2002
10/31/2002	WO2002087013A1 Radio frequency wave and optical beam steer combination
10/31/2002	WO2002087011A1 Antenna arrangement
10/31/2002	WO2002087009A1 Antenna array apparatus with conformal mounting structure
10/31/2002	WO2002086542A2 A method and apparatus for identifying buried objects using ground penetrating radar

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