Patents for H01Q 11 - Electrically-long aerials having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements (4,834) |
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05/17/2006 | EP1214753B1 Adaptive multifilar antenna |
05/16/2006 | US7047049 Radio communications device including at least one light source |
05/11/2006 | US20060099919 Systems and methods for vector power amplification |
05/11/2006 | US20060099918 Transmission signal generating apparatus |
05/11/2006 | US20060097950 A-dielectrically-loaded antenna |
05/04/2006 | US20060094377 Method and system for output common mode control for reducing DC offset for an IF mixer that downconverts a received signal to DC without introducing additional offset |
05/03/2006 | EP1652269A1 Broadband multi-dipole antenna with frequency-independent radiation characteristics |
05/03/2006 | EP0920712B1 Bent-segment helical antenna |
05/03/2006 | CN1768450A Dielectrically-loaded antenna |
05/03/2006 | CN1254883C Improvements to transmission/reception sources of electromagnetic waves for multireflector antenna |
05/02/2006 | US7038636 Helical antenna |
05/02/2006 | US7038635 Antenna, and communication device using the same |
04/27/2006 | US20060089116 Automatic adjustment circuit, automatic adjustment method, and portable terminal |
04/27/2006 | US20060089111 Polar modulator and method for determining an amplitude offset in a polar modulator |
04/27/2006 | US20060089110 Digital modulation signal mixer |
04/26/2006 | EP1649613A2 Method for outer loop power control when no cyclic redundancy check results are available on the coded composite transport channel |
04/26/2006 | EP1435125B1 Helical antenna |
04/25/2006 | US7035603 Wireless transmitter |
04/25/2006 | US7035602 High-frequency composite switch component |
04/25/2006 | US7034773 Adaptive multifilar antenna |
04/20/2006 | US20060082505 Miniature antenna having a volumetric structure |
04/19/2006 | EP1647036A1 Inductive-system |
04/19/2006 | CN1252864C Helical antenna device and radio communication device therewith |
04/19/2006 | CN1252862C Transmitter and method for transmitting multiple radio channel frequency signals from public antenna |
04/18/2006 | US7031676 Radio frequency transmitter having translational loop phase equalization |
04/18/2006 | US7031675 FM transmitter |
04/18/2006 | US7030829 Transmission line conductor for log-periodic dipole array |
04/13/2006 | WO2006039109A2 Method and system for dynamic range power control |
04/13/2006 | WO2006037990A1 Antenna feed structure |
04/13/2006 | WO2005022740A3 Method and apparatus providing integrated load matching using adaptive power amplifier compensation |
04/12/2006 | EP1646110A1 Microstrip log-periodic antenna array having grounded semi-coplanar waveguide-to-microstrip line transition |
04/12/2006 | CN1758482A Superhigh frequency/very high frequency high-gain, broadband directive antenna |
04/11/2006 | US7027783 Method and apparatus providing reduction in transmitter current consumption using signal derived from rectified input signal |
04/11/2006 | US7027000 Antenna |
04/06/2006 | WO2005008928A3 System and method for an upconverter for stacked intermediate frequency carriers |
04/06/2006 | US20060071874 Antenna feed structure |
04/06/2006 | US20060071870 Antenna device |
04/05/2006 | EP1643589A1 Antenna |
04/05/2006 | CN1756093A Radio transmission circuit and transmitter-receiver employing the same |
04/04/2006 | US7024167 Method for amplitude modulation of a radio frequency signal, and device therefor |
04/04/2006 | US7023400 Antenna system |
04/04/2006 | US7023073 Noise shield type multi-layered substrate |
04/04/2006 | CA2350217C Multiple loop antenna |
04/04/2006 | CA2277530C Integrated satellite/terrestrial antenna |
03/30/2006 | US20060068727 Method and system for dynamic range power control |
03/30/2006 | US20060068726 Transmitter and radio communication terminal using the same |
03/30/2006 | US20060068725 Feedback control loop for amplitude modulation in a polar transmitter with a translational loop |
03/30/2006 | US20060066431 Adjustable differential inductor |
03/30/2006 | US20060066301 Extended range emf antenna |
03/29/2006 | EP1327285B1 Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed |
03/23/2006 | US20060063497 Feedback compensation detector for a direct conversion transmitter |
03/22/2006 | CN1751414A Chip antenna |
03/21/2006 | US7015874 Antenna |
03/16/2006 | US20060057991 Mixer gain control with gain tracking offsets |
03/16/2006 | US20060057982 Transmission apparatus and mobile communication terminal apparatus |
03/16/2006 | US20060057981 Communication terminal device and amplifying circuit |
03/16/2006 | US20060057980 Transmitter circuit with modulated power amplifier bias control based on RF carrier envelope tracking |
03/16/2006 | US20060057979 Dynamic power control circuit of wireless communication device |
03/16/2006 | DE112004000520T5 Antenne und elektronisches Gerät das diese verwendet Antenna and electronic device using the this |
03/16/2006 | DE102005028260A1 Power amplifier controlling method in wireless communication system, involves producing concave inter-slot ramp control curve for reducing power of amplifier in inter-slot region between two continuous or adjacent time slots |
03/15/2006 | EP1635420A1 Antenna system and portable radio device |
03/15/2006 | EP1147571B1 An antenna |
03/09/2006 | US20060052074 Reactance adjustment device, transceiver and transmission device using the same, signal processing circuit suitable for them, reactance adjustment method, transmission method, and reception method |
03/09/2006 | US20060052072 Electronic apparatus and system with multi-purpose interface |
03/09/2006 | US20060052069 Communication apparatus |
03/02/2006 | US20060046668 Power consumption controlling apparatus for high frequency amplifier |
03/02/2006 | US20060046667 Power amplifying circuit in mobile terminal |
03/02/2006 | US20060046666 Transmission device, transmission output control method, and radio communication device |
03/01/2006 | CN1742407A 天线装置 The antenna device |
03/01/2006 | CN1244181C Manufacture of antenna and antenna |
02/28/2006 | US7006801 Retractable multiband radiator with switching contact for wireless communication devices |
02/23/2006 | WO2004027681A3 Rfid tag wide bandwidth logarithmic spiral antenna method and system |
02/23/2006 | US20060040625 Transmission power amplifier unit |
02/23/2006 | US20060038731 Parallel loop antennas for a mobile electronic device |
02/23/2006 | US20060038730 Litzendraht loop antenna and associated methods |
02/22/2006 | CN2760786Y High front to back ratio directional base station antenna |
02/21/2006 | US7002522 Chip antenna for terrestrial DMB |
02/16/2006 | US20060035606 Method and apparatus for transmitting and outputting data in voice communication |
02/14/2006 | US6999788 Radio transmitter that determines proper standard |
02/14/2006 | US6999739 Stacked FET receiver method and apparatus |
02/14/2006 | US6999737 Wireless transmitter and device for mobile station |
02/14/2006 | US6998915 Apparatus for switching matching circuit in mobile communication terminal |
02/14/2006 | CA2244407C Low profile mobile satellite antenna |
02/14/2006 | CA2224861C Antenna element, conically helical, for polarization purity within a broad frequency range |
02/14/2006 | CA2223244C Toroidal antenna |
02/09/2006 | US20060030359 Temperature sensor insensitive to device offsets with independent adjustment of slope and reference temperature |
02/09/2006 | US20060028384 Antenna apparatus, and communications apparatus using same |
02/08/2006 | CN1732594A Multiband antenna and method for adjusting resonant frequency thereof |
02/07/2006 | US6995710 Dielectric antenna for high frequency wireless communication apparatus |
02/02/2006 | US20060025088 Device for dynamic impedance matching between a power amplifier and an antenna |
02/02/2006 | DE102004034534B3 Chip-Antenne für terrestrische DMB Chip antenna for terrestrial DMB |
02/01/2006 | EP1552580A4 Combination satellite and terrestrial antenna |
02/01/2006 | CN1240160C Spiral antenna and portable terminal device |
01/31/2006 | US6993314 Apparatus for generating multiple radio frequencies in communication circuitry and associated methods |
01/31/2006 | US6993299 Efficiency of power amplifiers in devices using transmit beamforming |
01/31/2006 | US6992314 Device for eliminating electromagnetic waves |
01/26/2006 | US20060020996 Digital television broadcast signal receiver |
01/26/2006 | US20060020988 Digital television broadcast signal receiver |
01/26/2006 | US20060019695 Method of communication and base station |
01/26/2006 | US20060019621 Radio frequency circuit and communication system with power amplifier control |