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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01/18/2007 | US20070015476 Method and apparatus for reverse link throttling in a multi-carrier wireless communication system |
01/18/2007 | US20070015475 Power saving in a transmitter |
01/18/2007 | US20070015474 Data processing method, transmitter, device, network element and base station |
01/18/2007 | US20070013595 Antenna for electron spin radiation |
01/17/2007 | EP1743398A1 Antenna coupler |
01/16/2007 | US7164901 DC offset-free RF front-end circuits and systems for direct conversion receivers |
01/16/2007 | US7164388 Low cost adjustable RF resonator devices manufactured from conductive loaded resin-based materials |
01/11/2007 | WO2007004932A1 An improved repeater antenna for use in point-to-point applications |
01/11/2007 | CA2611593A1 An improved repeater antenna for use in point-to-point applications |
01/10/2007 | EP1142065B1 Very compact and broadband planar log-periodic dipole array antenna |
01/10/2007 | CN1894826A Antenna structure and radio wave correction clock |
01/09/2007 | US7162279 Portable communication device having dynamic power management control and method therefor |
01/09/2007 | US7162214 Energy-saving method for the wireless reception of data modulated on a carrier signal |
01/04/2007 | US20070004465 Pilot Channel Design for Communication Systems |
01/04/2007 | US20070004441 Method for operating a mobile radio telephone system, mobile radio telephone system and base station |
01/04/2007 | US20070004351 Methods for determining the gains of different carriers, radio transmission units and modules for such units |
01/04/2007 | US20070004350 System and method for transmitting signal in a communication system |
01/04/2007 | US20070004349 Power estimation of a transmission |
01/04/2007 | US20070004348 System and method for radio power level control |
01/04/2007 | US20070004346 High speed CMOS transmit-receive antenna switch |
01/04/2007 | DE112005000302T5 Multiband-Antenne mit Parasitärelement Multi-band antenna with parasitic |
01/03/2007 | EP1649613A4 Method for outer loop power control when no cyclic redundancy check results are available on the coded composite transport channel |
01/03/2007 | CN1293674C Low profile small antenna and construction method thereof |
01/02/2007 | US7158819 Antenna apparatus with inner antenna and grounded outer helix antenna |
01/02/2007 | US7158765 Method and apparatus for controlling power of a transmitted signal |
01/02/2007 | US7158093 Quadri-filar helix antenna structure |
12/28/2006 | WO2006138032A2 Method and system for transmit power control in a multiple-input multiple-output wireless communication system |
12/28/2006 | WO2006138021A2 Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system |
12/28/2006 | WO2006136810A1 An antenna and an antenna feed structure |
12/28/2006 | WO2006136809A1 An antenna and an antenna feed structure |
12/28/2006 | US20060293004 Semiconductor integrated circuit device and wireless communication system |
12/28/2006 | US20060293003 High-efficiency modulating RF amplifier |
12/28/2006 | US20060293002 High-efficiency modulating RF amplifier |
12/28/2006 | US20060293001 Apparatus for mobile communication system |
12/28/2006 | US20060293000 Systems and methods of RF power transmission, modulation, and amplification, including a direct cartesian 2-branch embodiment |
12/28/2006 | US20060292999 Systems and methods of RF power transmission, modulation, and amplification, including a Cartesian-Polar-Cartesian-Polar (CPCP) embodiment |
12/28/2006 | US20060290581 Rotational polarization antenna and associated methods |
12/21/2006 | US20060286947 Transmission output control apparatus |
12/21/2006 | US20060284674 Regulator |
12/20/2006 | EP1734610A1 Antenna apparatus for portable terminal |
12/20/2006 | CN1883131A Temporal joint searcher and channel estimators |
12/20/2006 | CN1881831A A method for controlling the radiation pattern of an antenna means, an antenna system and a radio communication device |
12/19/2006 | US7151914 Transmitter system for wireless communication with implanted devices |
12/19/2006 | US7151509 Apparatus for use in providing wireless communication and method for use and deployment of such apparatus |
12/19/2006 | US7151505 Quadrifilar helix antenna |
12/14/2006 | US20060281423 Methods and Apparatuses for Adaptively Controlling Antenna Parameters to Enhance Efficiency and Maintain Antenna Size Compactness |
12/14/2006 | US20060281422 Method and system for transmit power control in a multiple-input multiple-output wireless communication system |
12/14/2006 | US20060281421 Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system |
12/13/2006 | EP1732166A1 Radio communication system, antenna device and sheet processing device |
12/12/2006 | US7148851 Antenna device and communications apparatus comprising same |
12/07/2006 | US20060276148 Method and apparatus for reducing standby power consumption of a handheld communication system |
12/05/2006 | US7146138 Power boosting technique for wireless multi-carrier power amplifier |
12/05/2006 | US7145509 Array antenna and radio communication apparatus using the same |
12/05/2006 | US7145503 Surface wave radar |
12/05/2006 | US7145394 High frequency power amplifier module, and wireless communication system |
11/30/2006 | WO2006127714A2 Dual voltage regulator for a supply voltage controlled power amplifier in a closed power control loop |
11/30/2006 | WO2006127115A1 A radio transmitter arrangement |
11/30/2006 | US20060270368 Integrated Front End Antenna |
11/30/2006 | US20060270367 Integrated RF front end with stacked transistor switch |
11/30/2006 | US20060270366 Dual voltage regulator for a supply voltage controlled power amplifier in a closed power control loop |
11/30/2006 | US20060270365 Method and device for power amplifier with high accuracy of an ouput signal |
11/30/2006 | US20060270364 Wireless packet transmitting device and method using a plurality of antennas |
11/29/2006 | CN1871745A Method and apparatus providing integrated load matching using adaptive power amplifier compensation |
11/29/2006 | CN1871743A Antenna coil and RFID-use tag using it, transponder-use antenna |
11/28/2006 | US7142811 Wireless communication over a transducer device |
11/28/2006 | US7142170 Multifilar helix antennas |
11/28/2006 | US7142163 Loop antenna device |
11/23/2006 | US20060264187 Method for determining a model for an electrical network and use of the method |
11/23/2006 | US20060262023 Channelized log-periodic antenna with matched coupling |
11/22/2006 | EP1656711A4 Multi-band antenna for wireless applications |
11/21/2006 | US7139538 Electronic component for amplifying high frequency power and radio communication system |
11/16/2006 | US20060258307 Radio-Frequency IC for a Mobile Radio Transmitter |
11/16/2006 | US20060256029 Method and apparatus for limiting vswr spikes in a compact broadband meander line loaded antenna assembly |
11/16/2006 | US20060256019 Antenna structure of a wireless receiver |
11/15/2006 | EP1012803B1 Drive circuit for reactive loads |
11/15/2006 | CN1864303A Broadband multi-dipole antenna with frequency-independent radiation characteristics |
11/14/2006 | US7136023 Antenna arrangement and coupling method for a magnetic resonance apparatus |
11/09/2006 | US20060252392 Internal calibration system for a radio frequency (RF) transmitter |
11/09/2006 | US20060252391 Apparatus, system, and method for adjusting antenna characteristics using tunable parasitic elements |
11/09/2006 | US20060252390 TV & FM transmitting system early warning monitoring |
11/08/2006 | CN2836259Y Dual log periodic antenna |
11/07/2006 | US7133651 Transmission apparatus for mobile communication terminal |
11/07/2006 | US7133650 Power supply having stable reset function in mobile electronic unit |
11/07/2006 | US7132998 Multiple bands type antenna and method for producing the same |
11/07/2006 | US7132997 Narrow-directivity electromagnetic-field antenna probe, and electromagnetic-field measurement apparatus, electric-current distribution search-for apparatus or electrical-wiring diagnosis apparatus using this antenna probe |
11/07/2006 | US7132994 Optical antenna array for harmonic generation, mixing and signal amplification |
11/07/2006 | CA2315111C Dual frequency quadrifilar helix antenna |
11/02/2006 | WO2006116743A2 Radio frequency power amplifier and method using an amplitude control system |
11/02/2006 | WO2006116741A2 Radio frequency power amplifier and method using a plurality of feedback systems |
11/02/2006 | WO2006115707A2 Internal calibration system for a radio frequency (rf) transmitter |
11/02/2006 | US20060246962 Self powered cell phone |
11/02/2006 | US20060246860 Method and system for a control scheme on power and common-mode voltage reduction for a transmitter |
11/02/2006 | US20060246859 High output power radio frequency integrated circuit |
11/02/2006 | US20060246857 Power saving in a transmitter |
11/02/2006 | EP1514329A4 Helix antenna |
10/31/2006 | US7130668 Method and system for controlling sleep mode in broadband wireless access communication system |
10/31/2006 | US7130594 Power amplification device, especially with reduced input dynamic swing, in particular for a cellular mobile telephone |
10/26/2006 | WO2006088600A3 Microradio design, manufacturing method and applications for the use of microradios |
10/26/2006 | US20060240790 Wireless transmitter |
10/26/2006 | US20060240788 Transmission output control circuit, and wireless device using the same |