H01Q 21 - Aerial arrays or systems

Patents for H01Q 21 - Aerial arrays or systems (25,127)
11/2004
11/18/2004	WO2004100314A1 Radio lan antenna
11/18/2004	WO2004100312A1 Antenna integrated into a housing
11/18/2004	WO2004100311A1 Window aerial for motor vehicles
11/18/2004	WO2004100308A2 Antennas (variants)
11/18/2004	WO2004099707A2 Winged vehicle with deployable wings mounted to a translating pivot mechanism
11/18/2004	WO2004066434A3 Wide exit electronic article surveillance antenna system
11/18/2004	WO2003081718A9 Variable beam antenna device, transmitter-receiver and network notebook
11/18/2004	US20040229665 Mobile terminal
11/18/2004	US20040227688 Metal plating of conductive loaded resin-based materials for low cost manufacturing of conductive articles
11/18/2004	US20040227684 Directional antenna apparatus
11/18/2004	US20040227683 Integrated front end antenna
11/18/2004	US20040227682 Reconfigurable scanner and RFID system using the scanner
11/18/2004	US20040227677 High-frequency receiving unit and high-frequency receiving method
11/18/2004	US20040227675 Antenna apparatus having high receiving efficiency
11/18/2004	US20040227670 Combined antenna with antenna combining circularly polarized wave antenna and vertical antenna
11/18/2004	US20040227669 Diversity antenna apparatus
11/18/2004	US20040227668 Steerable leaky wave antenna capable of both forward and backward radiation
11/18/2004	US20040227667 Meta-element antenna and array
11/18/2004	US20040227665 Dual band antenna for wireless communication
11/18/2004	DE10316786A1 Reflektor, insbesondere für eine Mobilfunk-Antenne Reflector, in particular for a mobile radio antenna
11/17/2004	EP1478051A1 Combined antennas combining a circularly polarized patch antenna and a vertically polarized metal plate antenna
11/17/2004	EP1476970A1 Method and system for transmission of carrier signals between first and second antenna networks
11/17/2004	EP1476921A1 Device for emitting and receiving electromagnetic radiation
11/17/2004	EP1476917A2 Phased array antenna including archimedean spiral element array and related methods
11/17/2004	CN1547788A Adjustable antenna feed network with integrated phase shifter
11/17/2004	CN1547333A A broad beam forming method for intelligent antenna base station
11/17/2004	CN1176557C Wideband omnidirectional collinear antenna array with downwards bevel beam and its realizing method
11/16/2004	US6819302 Dual port helical-dipole antenna and array
11/16/2004	US6819300 Dual-polarized dipole array antenna
11/16/2004	US6819295 Dual frequency anti-jamming antenna
11/16/2004	US6819291 Reduced-size GPS antennas for anti-jam adaptive processing
11/16/2004	US6819289 Chip antenna with parasitic elements
11/16/2004	CA2219730C Transmission relay system
11/11/2004	WO2004097987A1 Antenna arrangement and base transceiver station
11/11/2004	WO2004097983A1 Antenna for use in radio communications
11/11/2004	WO2004097981A1 Antenna device
11/11/2004	WO2004097980A1 Wideband flat antenna
11/11/2004	WO2004097975A2 Extended antenna support for a wireless communications device
11/11/2004	WO2004070879B1 Antenna device and wireless communication device using same
11/11/2004	WO2004051790B1 Active antenna
11/11/2004	US20040225786 Switching and connecting arrangement for coupling external and internal antennas for example with an expansion card
11/11/2004	US20040224734 Portable wireless apparatus
11/11/2004	US20040222937 Dipole antenna element, in particular a dual polarized dipole antenna element
11/11/2004	US20040222935 Complex antenna apparatus
11/11/2004	US20040222930 Wrist antenna
11/11/2004	US20040222923 Dual-band antenna for a wireless local area network device
11/11/2004	US20040222863 Low cost RF oscillator devices manufactured from conductive loaded resin-based materials
11/11/2004	DE10316787A1 Reflektor, insbesondere für eine Mobilfunk-Antenne Reflector, in particular for a mobile radio antenna
11/10/2004	EP1475860A1 Device forming antenna, sensor or electromagnetic probe
11/10/2004	EP1475859A1 Dual-band antenna for a wireless local area network device
11/10/2004	EP1474843A1 Scannable multi-beam antenna using dielectrically tunable phase shifters
11/10/2004	EP1314221B1 Mechanically steerable array antenna
11/10/2004	CN2655438Y Excitation type array two-frequency linear antenna
11/10/2004	CN2655437Y 双偶极天线 Dual dipole antenna
11/10/2004	CN1545768A Method and apparatus for use of GPS and cellular antenna combination
11/10/2004	CN1175605C Intelligent antenna bsed pseudo-random code trapping method
11/10/2004	CN1175524C Multi-frequency community antenna array
11/10/2004	CN1175520C Dual-frequency band printed antenna
11/09/2004	US6816711 GPS equipped mobile phone with single shared antenna
11/09/2004	US6816126 Helical antenna and helical antenna array
11/09/2004	US6816122 Four-point feeding loop antenna capable of easily obtaining an impedance match
11/09/2004	US6816119 PCB antenna for receiving different polarization signals
11/09/2004	US6816118 Multi-segmented dielectric resonator antenna
11/09/2004	US6816117 Distributed antenna system and method
11/09/2004	US6816116 Smart antenna for portable devices
11/09/2004	US6816107 Technique for changing a range gate and radar coverage
11/09/2004	US6815739 Radio frequency microelectromechanical systems (MEMS) devices on low-temperature co-fired ceramic (LTCC) substrates
11/04/2004	WO2004095635A1 Antenna system for a motor vehicle
11/04/2004	WO2004095627A2 Apparatus and method for isolating in-channel fm antennas sharing common aperture space
11/04/2004	WO2004095626A2 Plasma production device and method and rf driver circuit with adjustable duty cycle
11/04/2004	US20040219958 Extended antenna support for a wireless communications device
11/04/2004	US20040219950 Antenna arrangement and base transceiver station
11/04/2004	US20040218700 Digital implementation of multi-channel demodulators
11/04/2004	US20040218035 Mixed-media telecommunication call set-up
11/04/2004	US20040217911 Device for the reception and/or the transmission of multibeam signals
11/04/2004	US20040217907 Composite antenna
11/04/2004	US20040217903 Low cost antennas using conductive plastics or conductive composites
11/04/2004	US20040217405 Low cost capacitors manufactured from conductive loaded resin-based materials
11/04/2004	DE4438809B4 Dipolspeiseanordnung Dipolspeiseanordnung
11/04/2004	DE10319093B3 Antennenvorrichtung The antenna device
11/04/2004	DE10316564A1 Antenne mit zumindest einem Dipol oder einer dipolähnlichen Strahleranordnung Antenna with at least one dipole or a dipolähnlichen radiator assembly
11/04/2004	CA2522603A1 Plasma production device and method and rf driver circuit with adjustable duty cycle
11/03/2004	EP1473840A1 Radio communication apparatus
11/03/2004	EP1473743A2 Transformers or inductors ("transductors") and antennas manufactured from conductive loaded resin-based materials
11/03/2004	EP1290758A4 Single feed, multi-element antenna
11/03/2004	CN2653717Y Multiple frequency poly composite antenna
11/03/2004	CN1543750A Transmit network for a cellular base-station
11/03/2004	CN1543115A A method for preventing network address translation (NAT) device from being attacked by network user
11/03/2004	CN1174656C Communications system load control methods and apparatus
11/02/2004	US6812905 Integrated active antenna for multi-carrier applications
11/02/2004	US6812902 Low profile two-antenna assembly having a ring antenna and a concentrically-located monopole antenna
11/02/2004	US6812893 Horizontally polarized endfire array
10/2004
10/28/2004	WO2004093416A1 Multi-sector antenna apparatus
10/28/2004	WO2004093250A1 Radiating slit antenna system
10/28/2004	WO2004093241A2 Apparatus and method for driving a sectored antenna
10/28/2004	WO2004093240A2 Antenna arrays and methods of making the same
10/28/2004	WO2004062118A3 An enhanced ofdm by use of alternating polarization states
10/28/2004	US20040212545 Multi-band broadband planar antennas
10/28/2004	US20040212543 Plate dipole antenna
10/28/2004	US20040212542 Antenna arrangement and system

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