Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
07/2002
07/25/2002US20020097670 Redundant telecommunication system using memory equalization apparatus and method of operation
07/25/2002US20020097564 System and method for providing an improved common control bus for use in on-line insertion of line replaceable units in wireless and wireline access systems
07/25/2002US20020097192 Multi-frequency helix antenna
07/25/2002US20020097191 Method and system for reducing cell interference
07/25/2002US20020097190 Wideband matching surface for dielectric lens and/or radomes and/or absorbers
07/25/2002US20020097189 Method and system for shielding the human head from electromagnetic radiation from handheld radio communications devices
07/25/2002US20020097188 Electromagnetic radiation shielded headset and method
07/25/2002US20020097187 Multibeam antenna
07/25/2002US20020097186 Method and apparatus for receiving signals in two different frequency bands using a single antenna
07/25/2002US20020097185 Wideband patch antenna
07/25/2002US20020097182 Methods and apparatus for identifying asset location in communication networks
07/25/2002US20020097179 Road antenna apparatus
07/25/2002US20020097153 Inductively tunable antenna for a radio frequency identification tag
07/25/2002US20020096616 Umbrella mount
07/25/2002US20020096364 Establishing positions of locating field detectors and path mapping in underground boring tool applications
07/25/2002US20020095905 Composite reinforced wood structural members
07/25/2002DE10123571A1 Planar antenna module for millimeter range wavelengths has antenna element on bearer plate over hole in distance holder, fed by coaxial cable passing through hole in ground plane
07/25/2002DE10101173A1 Antenna system diagnostic apparatus for motor vehicle has frequency of oscillator output varied by changing impedance at terminal
07/24/2002EP1225655A1 Dual-band planar antenna and apparatus including such an antenna device
07/24/2002EP1225654A1 Multiband antenna for portable devices
07/24/2002EP1225653A2 Diversity antenna on a dielectric area of a car body
07/24/2002EP1225652A1 Antenna device
07/24/2002EP1225585A1 CD comprising a transponder and a CD-box comprising a resonance circuit
07/24/2002EP1224751A1 Multi-airplane cellular communications system
07/24/2002EP1224748A2 Cellular base station augmentation
07/24/2002EP1224712A1 Compact phased array antenna system and a method of operating same
07/24/2002EP1224710A1 Electromagnetic antenna extension assembly and method
07/24/2002EP1224489A1 Helicopter-borne radar system
07/24/2002EP0977816B1 Coating material for radiation surfaces to produce electromagnetic waves and a method for manufacturing said material
07/24/2002EP0800737A4 Multiple access digital transmitter and receiver
07/24/2002CN2502417Y Double-frequency or multi-frequency plane reverse F shape aerial
07/24/2002CN2502416Y Vacuum and electrostatic attraction assembling aerial
07/24/2002CN2502415Y Coil aerial with high dielectric coefficient cap
07/24/2002CN1360760A Structure of radio-frequency front end
07/24/2002CN1360744A Helical antenna mfg. apparatus and method thereof
07/24/2002CN1360743A Antenna for contactless cards, hybrid cards and electronic labels
07/23/2002US6424892 Vehicle surroundings monitoring device
07/23/2002US6424821 Working machine and its communication method
07/23/2002US6424317 High efficiency broadband antenna
07/23/2002US6424316 Helical antenna
07/23/2002US6424315 Semiconductor chip having a radio-frequency identification transceiver
07/23/2002US6424314 Four axis boom for mounting reflector on satellite
07/23/2002US6424312 Radiating source for a transmit and receive antenna intended to be installed on board a satellite
07/23/2002US6424311 Dual-fed coupled stripline PCB dipole antenna
07/23/2002US6424308 Wideband matching surface for dielectric lens and/or radomes and/or absorbers
07/23/2002US6424307 Antenna mounting assembly for a guided-microwave spectrometer
07/23/2002US6424306 Windshield antenna
07/23/2002US6424304 Antenna apparatus
07/23/2002US6424302 Simplified dual-frequency antenna for mobile phone
07/23/2002US6424301 Combination battery holder and antenna for keyfob
07/23/2002US6424300 Notch antennas and wireless communicators incorporating same
07/23/2002US6424298 Microstrip array antenna
07/23/2002US6423915 Switch contact for a planar inverted F antenna
07/23/2002US6422472 Memory card of the contactless type
07/23/2002CA2153041C Transmit and receive antenna having angled crossover elements
07/18/2002WO2002056653A2 Antenna configuration in or on dielectric bodies
07/18/2002WO2002056517A1 Spreading code hopping for synchronous ds-cdma system to mitigate interference effects
07/18/2002WO2002056417A2 Tunable structure utilizing a compliant substrate
07/18/2002WO2002056416A1 Garment antenna
07/18/2002WO2002056415A1 Built-in anenna of portable radio apparatus
07/18/2002WO2002056414A1 Apparatus for transmitting a signal
07/18/2002WO2002056413A1 Antenna element attaching structure
07/18/2002WO2002056412A2 Glass antenna and glass antenna system using the same
07/18/2002WO2002056411A2 Installations for wireless communication
07/18/2002WO2002056410A2 Conical communications pole with cavity
07/18/2002WO2002056247A1 Contactless electronic card
07/18/2002WO2002055315A1 Communication device and its installation structure, manufacturing method, and communication method
07/18/2002WO2002033997A3 Method and system for calibrating antenna towers to reduce cell interference
07/18/2002WO2002029929A3 Multi-band wireless communication device
07/18/2002WO2002017600A3 Shield for mobile phones
07/18/2002WO2001097560A3 Portable audio devices
07/18/2002WO2001097433A3 Wireless transmission system
07/18/2002WO2001009975A3 Radar sensor and radar antenna for monitoring the environment of a motor vehicle
07/18/2002US20020094789 Portable radio terminal device
07/18/2002US20020094779 Wireless communication apparatus with built-in terminal hub
07/18/2002US20020094010 Temperature sensor and related methods
07/18/2002US20020093787 Arm wear type communication device and high dielectric chip antenna
07/18/2002US20020093460 Expandible antenna
07/18/2002US20020093459 Low profile antenna radome element with rib reinforcements
07/18/2002US20020093458 Use of phase coded permeability lensing to obtain directional information in electro-magnetic radiation
07/18/2002US20020093457 Antenna device
07/18/2002US20020093456 Dual band built-in antenna device and mobile wireless terminal equipped therewith
07/18/2002US20020093455 Hand-held radio-frequency transceiver particularly useful as a cellular telephone handset
07/18/2002US20020093453 Phased array antenna including an antenna module temperature sensor and related methods
07/18/2002US20020093451 Method and apparatus for controlling spot beam configurations for a communications satellite
07/18/2002US20020093422 Transponder for tire, tire with transponder and manufacturing method of tire with transponder
07/18/2002US20020093421 Patch and tire monitoring device
07/18/2002US20020093396 Fluidic self-assembly of active antenna
07/18/2002DE19954531A1 Verfahren zum Ansteuern eines ausgewählten Satelliten und Steuereinheit zum Ausrichten einer verschwenkbaren Antenne A method for driving a selected satellite and control unit for aligning a pivotable antenna
07/18/2002DE10064129A1 Antenne, insbesondere Mobilfunkantenne Antenna, cellular antenna particular
07/18/2002CA2433774A1 Glass antenna and glass antenna system using the same
07/17/2002EP1223691A2 Method and apparatus for controlling spot beam configurations for a communications satellite
07/17/2002EP1223640A2 Antenna device and mobile wireless terminal
07/17/2002EP1223639A1 Chip antenna and method of manufacturing the same
07/17/2002EP1223637A1 Multilevel antennae
07/17/2002EP1223434A2 Combined GPS positioning system and communications system utilizing shared circuitry
07/17/2002EP1223057A2 Transponder, interrogator and system thereof
07/17/2002EP1223056A2 Transponder for tire, tire with transponder and manufacturing method of tire with transponder
07/17/2002EP1222714A1 Dual-band microstrip antenna
07/17/2002EP1222713A1 Expansion card for wireless data transmission and antenna structure for the same