Patents
Patents for H01Q 21 - Aerial arrays or systems (25,127)
07/2005
07/27/2005CN1645671A Antenna apparatus
07/26/2005US6922178 Multiple pitch antenna assembly
07/26/2005US6922177 Impulse radar antenna array and method
07/26/2005US6922173 Reconfigurable scanner and RFID system using the scanner
07/26/2005US6922172 Broad-band antenna for mobile communication
07/26/2005US6922116 Generating arbitrary passive beam forming networks
07/26/2005US6920943 Mapping tool for tracking and/or guiding an underground boring tool
07/21/2005WO2005067220A1 Sectored antenna systems for wlan
07/21/2005WO2005067099A1 Method and device for tv receiving and internet transreceiving on a satellite antenna
07/21/2005WO2005067098A1 Mobile antenna system for satellite communications
07/21/2005WO2005067097A1 Compact, wide-band, integrated active module for radar and communication systems
07/21/2005US20050159196 Communication device and related antenna module
07/21/2005US20050159187 Antenna system and method
07/21/2005US20050159148 Radio communication system and radio-frequency integrated circuit
07/21/2005US20050159131 Communicator and vehicle controller
07/21/2005US20050156803 Antenna with one or more holes
07/21/2005US20050156802 Antenna arrays using long slot apertures and balanced feeds
07/21/2005US20050156801 Electromagnetic lens
07/21/2005US20050156800 Antennas supporting high density of wireless users in specific directions
07/21/2005US20050156799 Flexible multichannel WLAN access point architecture
07/21/2005US20050156794 Configurable antenna for a wireless access point
07/21/2005US20050156780 Methods and apparatus for automotive radar sensors
07/21/2005DE19962461B4 Antennenanordnung Antenna array
07/21/2005DE10359623A1 Mobilfunk-Antennenanordnung für eine Basisstation Mobile radio antenna arrangement for a base station
07/21/2005DE10359622A1 Antenne mit zumindest einem Dipol oder einer dipolähnlichen Strahleranordnung Antenna with at least one dipole or a dipolähnlichen radiator assembly
07/21/2005CA2551621A1 Method and device for tv receiving and internet transreceiving on a satellite antenna
07/20/2005EP1555720A1 A dipole antenna and radio communication device provided with the same
07/20/2005EP1555716A1 Mobile communication terminal
07/20/2005EP1554900A2 Method and apparatus for antenna steering for wlan
07/20/2005EP1554780A2 Sub-millimetre wavelength camera
07/20/2005EP1554774A1 Radio device and antenna structure
07/20/2005EP1553820A1 Apparatus and method for the detection and identification of animals
07/20/2005CN1643815A Radio communicate method and system
07/20/2005CN1643731A Inventory management system
07/20/2005CN1643729A Dielectric resonator antenna
07/20/2005CN1642075A System and method for protecting received and transmitted data by parity check bit
07/20/2005CN1641932A Antenna and radio communication device provided with the same
07/20/2005CN1211887C Circular directon finding antenna
07/20/2005CN1211886C Surface mounting antenna, and mobile communication device using such antenna
07/20/2005CN1211884C Coaxial cavity antenna
07/19/2005US6919862 High impedance structures for multifrequency antennas and waveguides
07/19/2005US6919861 Array antenna apparatus
07/19/2005US6919860 Multi-frequency antenna for a portable electronic apparatus
07/19/2005US6919854 Variable inclination continuous transverse stub array
07/19/2005US6919853 Multi-band antenna using an electrically short cavity reflector
07/19/2005US6919852 Four element array of cassegrain reflect or antennas
07/19/2005US6919849 Integrated glass antenna for automobile
07/14/2005WO2005064748A1 Antenna device and array antenna
07/14/2005WO2005064747A1 Antenna device, and array antenna, with planar notch element feed
07/14/2005WO2005064743A1 Antenna device and communication apparatus
07/14/2005WO2005062943A2 Video rate passive millimeter wave imaging system
07/14/2005WO2005062698A2 System and method for managing protocol network failures in a cluster system
07/14/2005WO2005045987A3 Antenna arrangement and window fitted with this antenna arrangement
07/14/2005WO2005017559A3 Security system with mm-wave imaging
07/14/2005US20050153651 Mobile communication terminal having an external antenna
07/14/2005US20050151699 Method and system for manufacturing radio frequency identification tag antennas
07/14/2005US20050151697 Antenna system for radio frequency identification
07/14/2005US20050151691 Antenna and radio communication device provided with the same
07/14/2005US20050151689 Double-layer antenna structure for hand-held devices
07/14/2005US20050151688 Low noise block
07/14/2005US20050151687 Microstrip transition and network
07/14/2005US20050151668 Method for interpretation of a radio-electrical command
07/14/2005US20050151215 Circuit board assembly and method of attaching a chip to a circuit board
07/14/2005US20050150952 Article tracking method and system
07/14/2005DE10332619B4 Zweidimensionales Antennen-Array Two-dimensional antenna array
07/14/2005DE10319606B4 Antennenscheibe für Fahrzeuge An antenna glass for vehicles
07/14/2005DE102004059648A1 Antenne Antenna
07/13/2005EP1552581A1 Multiple-element antenna with parasitic coupler
07/13/2005EP1552580A1 Combination satellite and terrestrial antenna
07/13/2005CN2710186Y Double frequency vertical polarization omnidirectional antenna
07/13/2005CN1639915A Balanced multi-band antenna system
07/13/2005CN1639913A Intelligent station using multiple RF antennae and inventory control system and method incorporating same
07/13/2005CN1639908A Antenna unit one or more holes
07/13/2005CN1639906A Diversity antenna for UNII access point
07/13/2005CN1638356A Transmitter device and relay device for performing data transmission control
07/13/2005CN1638342A System and method for managing protocol network failures in a cluster system
07/13/2005CN1638192A Flat wideband antenna
07/13/2005CN1638190A Low-cost, steerable, phased array antenna
07/13/2005CN1210975C Base station equipment and method for adaptive control of antenna beam
07/13/2005CN1210895C Adaptive antenna device operating in different algorathms
07/13/2005CN1210838C Semi built-in multi-band printed antenna
07/12/2005US6917790 Antenna device and method for transmitting and receiving radio waves
07/12/2005US6917346 Wide bandwidth base station antenna and antenna array
07/12/2005US6917344 System for isolating an auxiliary antenna from a main antenna mounted in a common antenna assembly
07/12/2005US6917342 Antenna system for the transmission of electromagnetic signals
07/12/2005US6917340 Combination antenna arrangement for several wireless communication services for vehicles
07/12/2005US6917339 Multi-band broadband planar antennas
07/12/2005US6917338 Parasitic elements diversity antenna
07/12/2005US6917332 Multielement planar antenna
07/12/2005US6915689 Apparatus and method for radar-based level gauging
07/12/2005CA2288009C Active antenna comprising radiating elements with redundant architecture
07/07/2005WO2005062428A1 Wideband dual polarized base station antenna offering optimized horizontal beam radiation patterns and variable vertical beam tilt
07/07/2005WO2005062427A1 Method and system of communications
07/07/2005WO2005062426A1 Method and system of communications
07/07/2005WO2005062424A1 Antenna device, radio reception device, and radio transmission device
07/07/2005WO2005062418A1 Antenna device, radio device, and electronic instrument
07/07/2005WO2005062417A1 Antenna device, radio device, and electronic instrument
07/07/2005WO2005062316A2 Inductive miniature component, in particular an antenna
07/07/2005WO2005043292A3 Reconfigurable scanner and rfid system using the scanner
07/07/2005US20050146484 Apparatus for use in providing wireless communication and method for use and deployment of such apparatus