Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
03/2004
03/11/2004CA2496757A1 Frequency selective beam forming
03/10/2004EP1396983A1 Structural arrangement for radiocommunications terminal comprising a loudspeaker and a receiver
03/10/2004EP1396907A1 Dielectric resonator antenna
03/10/2004EP1396906A1 Tunable multiband planar antenna
03/10/2004EP1396905A1 Mobile radio telephone antenna for at least four frequency bands
03/10/2004EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network
03/10/2004EP1396049A1 Dual band dipole antenna structure
03/10/2004EP1396046A1 Method for orienting a hexapod turret
03/10/2004EP1396045A1 A method for designing a small antenna matched to an input impedance, and small antennas designed according to the method
03/10/2004EP1396044A1 Antenna arrangement
03/10/2004EP1396043A1 Radio communications device with slot antenna
03/10/2004EP1396042A1 Antennas alignment method and device
03/10/2004EP1224489B1 Helicopter-borne radar system
03/10/2004CN2606508Y Cylindrical movable receiving antenna for digital TV-set
03/10/2004CN2606459Y Improved rotary platform supporter
03/10/2004CN1481618A Communication module with retractable antenna and method therefor
03/10/2004CN1481596A Dual polarisation antenna
03/10/2004CN1481595A Communication terminal with antenna
03/10/2004CN1481310A Safety insert with incorprorated transmission antenna
03/10/2004CN1141756C Surface-mount antenna and communication device with surface-mount antenna
03/10/2004CN1141754C Explosion-resistant antenna casing for geological radar
03/09/2004US6704542 Hub and probe system and method
03/09/2004US6704372 Digital implementation of multi-channel demodulators
03/09/2004US6703987 Helical antenna
03/09/2004US6703985 Antenna and radio signal detecting device using the same
03/09/2004US6703984 Common aperture UHF/VHF high band slotted coaxial antenna
03/09/2004US6703983 Slot antenna having irregular geometric shape
03/09/2004US6703982 Conformal two dimensional electronic scan antenna with butler matrix and lens ESA
03/09/2004US6703980 Active dual-polarization microwave reflector, in particular for electronically scanning antenna
03/09/2004US6703979 Grating
03/09/2004US6703978 Dual telescopic whip antenna
03/09/2004US6703976 Scaleable antenna array architecture using standard radiating subarrays and amplifying/beamforming assemblies
03/09/2004US6703975 Wideband perimeter configured interferometric direction finding antenna array
03/09/2004US6703974 Antenna system having active polarization correlation and associated method
03/09/2004US6703970 Beam forming network, a spacecraft, an associated system and a beam forming method
03/09/2004US6703935 Antenna arrangement for RFID smart tags
03/09/2004US6703596 Apparatus and system for imaging radio frequency electromagnetic signals
03/09/2004US6703114 Laminate structures, methods for production thereof and uses therefor
03/09/2004US6701835 Method for placing indicia on substrates
03/09/2004US6701605 Conductive electrical element and antenna with ink additive technology
03/04/2004WO2004019449A1 Antenna
03/04/2004WO2004019448A1 Low-volume antenna
03/04/2004WO2004019447A2 Antenna array including virtual antenna elements
03/04/2004WO2004019445A2 Multi-layer antenna structure
03/04/2004WO2004019443A1 Communication system with broadband antenna
03/04/2004WO2004019057A1 Device for detecting and evaluating objects in the surroundings of a vehicle
03/04/2004WO2004018982A2 Antenna-coupled microbolometer
03/04/2004WO2004008567A3 R switch
03/04/2004WO2003107475A3 Radio frequency identification tag with thin-film battery for antenna
03/04/2004WO2002101410A3 Transponder having high phase stability for sar systems
03/04/2004WO2002073735A3 Meter register and antenna
03/04/2004US20040044382 Transceiver coil for auditory prosthesis
03/04/2004US20040044162 Oxidation and heat resistance; dielectrics; forming boron nitride from organoboron polymer
03/04/2004US20040043764 Intelligent control of radio resources in a wireless network
03/04/2004US20040043738 Indoor mobile communication device
03/04/2004US20040042167 Electronic apparatus and control method of expansion device
03/04/2004US20040042149 Surge lightning protection device
03/04/2004US20040041740 Beam adjusting device
03/04/2004US20040041739 Wave antenna wireless communication device and method
03/04/2004US20040041735 Vehicular radio wave receiver and information displaying apparatus with radio wave receiver
03/04/2004US20040041734 Antenna apparatus including inverted-F antenna having variable resonance frequency
03/04/2004US20040041733 Adjustable planar antenna
03/04/2004US20040041731 Wireless node that uses a circular polarized antenna and a mechanism for preventing corner reflections of an inside of a metal box space
03/04/2004US20040041715 Road antenna controlled on the basis of receiving rate
03/04/2004US20040041262 Inlet for an electronic tag
03/04/2004US20040040764 Automotive drive assistance system and method
03/04/2004DE10237823A1 Kalibriereinrichtung für ein Antennen-Array sowie zugehöriges Antennen-Array und Verfahren zu dessem Betrieb For calibrating an antenna array and associated antenna array and method of operation dessem
03/04/2004DE10201434A1 Antenna switching circuit for mobile telephone has antenna input coupled to electrostatic discharge protection device
03/04/2004CA2496053A1 Communication system with broadband antenna
03/03/2004EP1395021A1 Portable radio unit
03/03/2004EP1394899A2 Planar antenna having a shielded circuit board
03/03/2004EP1394897A2 Antenna unit and communication device including same
03/03/2004EP1394896A1 Controlling of an antenna array with sectorised radiation pattern to improve signal quality for mobile stations on beam boudaries
03/03/2004EP1394895A1 Directive antenna elements
03/03/2004EP1394721A2 Electronic apparatus and control method of expansion device
03/03/2004EP1393643A1 Communication system between helmets and helmet using said system
03/03/2004EP1393412A1 Ultra-wideband antennas
03/03/2004EP1393411A1 Omnidirectional resonant antenna
03/03/2004EP1393409A2 Phased array antenna having stacked patch antenna element with single millimeter wavelength feed and microstrip quadrature-to-circular polarization circuit
03/03/2004EP1393408A1 Safety shield
03/03/2004EP1393407A1 Plate antenna
03/03/2004EP1393406A1 A portable radio communication device and an antenna arrangement for a portable radio communication device
03/03/2004EP1393403A2 Tunable phase shifter and applications for same
03/03/2004EP1393328A2 A method and system for forming electrically conductive pathways
03/03/2004EP1154514B1 Antenna and mobile radio unit
03/03/2004EP1147603B1 Antenna system for radio frequency identification
03/03/2004EP1068651B1 Cellular telephone arrangements
03/03/2004EP0986837B1 A portable communication device arranged for state-dependently controlling non-uniform selection patterns among possible antenna directivity configurations
03/03/2004CN1480005A Method and apparatus for using position location to direct narrow beam antennas
03/03/2004CN1479956A 天线装置 The antenna device
03/03/2004CN1479955A Antenna device
03/03/2004CN1479954A Device for reducing electromagnetic wave of mobile communication terminal
03/03/2004CN1479953A Base station, base station module dand method for estimating parmeters of uplink signals
03/03/2004CN1479410A Bifrequency dipole antenna
03/03/2004CN1479409A Bifrequercy dipole antenna
03/03/2004CN1479408A Pertable raido communication device
03/03/2004CN1479407A Semiconductor assembly structure combined with antenna
03/02/2004US6701167 Portable radio terminal capable of obtaining good polarization efficiency regardless of position and direction of antenna
03/02/2004US6701137 Antenna system architecture
03/02/2004US6700550 Linear conductor having an electrical length sized to a specific length so as to respond to a specific electromagnetic light wavelength; said conductor is comprised of a carbon nanotube