Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › H01Q 11 - Electrically-long aerials having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
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)
08/2010
08/24/2010US7783250 Method for up converting a transmitted signal and down converting a received signal
08/19/2010WO2010093129A2 Spiral loaded metamaterial antenna and communication device using the antenna
08/19/2010US20100207836 Non-Planar Ultra-Wide Band Quasi Self-Complementary Feed Antenna
08/19/2010US20100207831 Loop Dipole Antenna Module
08/19/2010US20100207830 Planar antenna having multi-polarization capability and associated methods
08/19/2010US20100207829 Planar slot antenna having multi-polarization capability and associated methods
08/19/2010DE102004001236B4 Leistungsverstärkeranordnung mit Antenne sowie deren Verwendung und Verfahren zum Verstärken und Abstrahlen eines Signals Power amplifier arrangement with antenna, as well as their use and methods for amplifying and emitting a signal
08/17/2010US7778656 Transmission power control method and apparatus
08/12/2010US20100201586 Method to strip a portion of an insulated wire
08/10/2010US7773961 Apparatus and method for channel estimation without signaling overhead
08/10/2010US7773959 Quadrature radio frequency amplifier output network
08/10/2010US7773041 Antenna system
08/03/2010US7769415 System and method for activating a communication device based on usage information
08/03/2010US7769355 System-in-package wireless communication device comprising prepackaged power amplifier
08/03/2010US7768467 Circularly polarized loop antenna
08/03/2010US7768466 Multiband folded loop antenna
07/2010
07/28/2010CN1655397B Method of manufacturing an antenna
07/27/2010US7764240 Antenna configuration for RFID tags
07/22/2010WO2010083189A1 Fakra-compliant antenna
07/22/2010US20100182212 Coplanar waveguide fed planar log-periodic antenna
07/20/2010US7761104 Method for transmitting a character message from mobile communication terminal
07/20/2010US7761068 System and method for a time alignment analog notch
07/20/2010US7761067 Iterative filter circuit calibration
07/20/2010US7761066 Variable power adaptive transmitter
07/20/2010US7761064 Radio frequency matching control apparatus and method for portable communication terminal
07/20/2010US7760151 Systems and methods for a capacitively-loaded loop antenna
07/15/2010US20100177014 Structure of a square quadrifilar helical antenna
07/13/2010US7756494 RF power amplifier
07/13/2010US7755558 Antenna coil
07/08/2010WO2010042846A3 Spiraling surface antenna
07/08/2010US20100173590 Method and system for antenna selection diversity with biasing
07/08/2010US20100171672 Loop Antenna for Wireless Network
07/06/2010US7751844 Mobile communication system, radio base station, transmission power control method used therein, and program thereof
06/2010
06/30/2010EP2201644A1 Dual polarized multifilar antenna
06/29/2010US7747271 Radiated power control for a multi-antenna transmission
06/29/2010US7747228 Tuning circuitry in a communications device
06/29/2010US7747227 Transmission module
06/29/2010US7746291 RF reception system and integrated circuit with programmable impedance matching network and methods for use therewith
06/24/2010US20100156752 Helix antenna
06/23/2010CN1610988B Integrated antenna for mobile telephole
06/23/2010CN101755364A Printed circuit boards with a multi-plane antenna and methods for configuring the same
06/17/2010WO2010068178A1 Grid array antennas and an integration structure
06/16/2010EP2194902A2 A radio frequency energy transmission device for the ablation of biological tissues
06/16/2010CN201508899U A small-sized wideband antenna
06/16/2010CN1689132B Method and apparatus for producing uniform processing rates
06/15/2010US7738928 Integrated switch-mode power supply and linear regulator
06/15/2010US7738845 Electronic parts for high frequency power amplifier and wireless communication device
06/15/2010US7738844 Radio communication device
06/15/2010US7738843 Apparatus and method for transmitting data in multi-input multi-output system
06/09/2010CN201503917U Broadband microwave and millimeter wave communication antenna
06/09/2010CN1463478B Power-mixer architecture for transmitters
06/08/2010US7734263 Transmission circuit and communication device
06/03/2010US20100134371 Increased bandwidth planar antennas
06/03/2010US20100134366 Broadband multi-loop antenna for mobile communication device
06/02/2010EP2191537A1 Antenna of the helix type having radiating strands with a sinusoidal pattern and associated manufacturing process
06/02/2010CN201498598U Printing log-periodic dipole array antenna
06/01/2010US7729671 Method and system for enhancing efficiency by modulating power amplifier gain
06/01/2010US7729670 Method and system for minimizing power consumption in a communication system
05/2010
05/26/2010CN201490338U Novel wide-band digital television receiving antenna
05/26/2010CN1639913B Intelligent station using multiple RF antennae and inventory control system and method incorporating same
05/26/2010CN1630961B Multiband antenna and its producing method
05/20/2010WO2010056820A1 Wavelength-scaled ultra-wideband antenna array
05/20/2010WO2010056773A2 Antenna with high k backing material
05/19/2010EP2186163A1 A large scale folded dipole antenna for near-field rfid applications
05/18/2010US7720511 Self-optimizing adaptive antenna
05/18/2010US7720449 Fault-tolerant amplifier matrix
05/13/2010US20100120384 Methods and apparatus for dynamically compensating for dc offset drift and other pvt-related signal variations in polar transmitters
05/12/2010CN1823396B Inductive-system and manufacturing method thereof, printed circuit board and tuner
05/12/2010CN1617387B Antenna device and radio communication equipment including the same
05/11/2010US7715811 Integrated transceiver with envelope tracking
05/11/2010US7715810 System and method for combining stepped drain bias control with digital predistortion for a power amplifier
05/11/2010US7714796 Hemispherical helical antenna and support frame therefor
05/11/2010US7714791 Antenna with improved illumination efficiency
05/06/2010US20100113105 Transmit power measurement and control methods and apparatus
05/05/2010CN1871745B Method and apparatus providing integrated load matching using adaptive power amplifier compensation
05/04/2010US7711333 Detector with complementary response slope
04/2010
04/27/2010US7706762 Signal processing circuit and signal processing method
04/27/2010US7706761 Power amplifying circuit in mobile terminal
04/27/2010US7706760 System and method for saturation detection, correction and recovery in a polar transmitter
04/27/2010US7706753 System of communication using microwave signals over wireline networks
04/22/2010WO2010044663A1 Substrate lens antenna device
04/22/2010US20100097275 Loop antenna including impedance tuning gap and associated methods
04/21/2010EP2178159A1 Antenna insulation for an implantable medical device
04/20/2010US7702350 Fast converging power control for wireless communication systems
04/20/2010US7702302 Combination of high-side and low-side current control in system for providing power over communication link
04/20/2010US7702301 Method and apparatus for distortion correction of RF amplifiers
04/20/2010US7701404 Method and apparatus for limiting VSWR spikes in a compact broadband meander line loaded antenna assembly
04/15/2010WO2010042846A2 Spiraling surface antenna
04/14/2010EP2175522A1 Substrate lens antenna device
04/13/2010US7697916 Applications of universal frequency translation
04/13/2010US7697903 Method and system for level detector calibration for accurate transmit power control
04/13/2010US7697901 Digital variable gain mixer
04/08/2010US20100087157 Radio transmitter
04/07/2010EP2171795A1 Printed circuit boards with a multi-plane antenna and methods for configuring the same
04/07/2010CN1620739B Antenna device
04/06/2010US7693554 Method for operating a data storage medium
04/06/2010US7693502 Method and system for down-converting an electromagnetic signal, transforms for same, and aperture relationships
04/06/2010US7693499 Transmission path and method for signal processing in a transmission path
04/06/2010US7693494 High dynamic range pre-power amplifier incorporating digital attenuator
04/06/2010US7692602 Control system of antenna array of RFID reader applications
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