| 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) |
|---|
| 04/01/2008 | CA2467844C Method employed by a base station for transferring data |
| 04/01/2008 | CA2373268C System for remote data collection |
| 04/01/2008 | CA2350618C Circular direction finding antenna |
| 03/20/2008 | US20080068273 Merchandise surveillance system antenna and method |
| 03/19/2008 | EP1900062A1 An antenna and an antenna feed structure |
| 03/19/2008 | CN101147296A Dielectrically-loaded quadrifilar antenna |
| 03/18/2008 | US7346480 Impedance mismatch modeling in a data flow or discrete time based system simulation |
| 03/13/2008 | US20080064345 Device and method of radio wave transmission |
| 03/13/2008 | US20080062068 Spheroidal Multi-Solenoid Antenna |
| 03/11/2008 | US7342548 Radio guidance antenna, data communication method, and non-contact data communication apparatus |
| 03/06/2008 | WO2007021436A3 Directional power detection by quadrature sampling |
| 03/06/2008 | US20080057883 Power control for a dual mode transmitter |
| 03/06/2008 | US20080055176 Broadband antenna |
| 03/06/2008 | US20080055173 Multi-band small aperture antenna |
| 03/06/2008 | US20080055046 Antenna and portable electronic device |
| 03/05/2008 | EP1895619A1 Low frequency band helical antenna having an open stub |
| 03/05/2008 | EP1894431A2 Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
| 03/05/2008 | EP1532733B1 Receiving arrangement comprising a pre-amplifier circuit |
| 03/04/2008 | US7340227 Wireless communication system and semiconductor integrated circuit |
| 03/04/2008 | US7340226 Cartesian loop transmitter and method of adjusting an output level of such transmitter |
| 03/04/2008 | US7340223 Constant gain digital predistortion controller for linearization of non-linear amplifiers |
| 03/04/2008 | US7339546 Contactless reading system for chip cards placed on objects |
| 02/28/2008 | WO2008024429A2 Radio frequency identification shelf antenna with a distributed pattern for localized tag detection |
| 02/28/2008 | US20080051044 Transmission power amplifier apparatus for combining power-amplified constant amplitude signals each having controlled constant amplitude value and phase |
| 02/28/2008 | CA2648256A1 Multi-resonant microstrip dipole antenna |
| 02/27/2008 | CN100372171C Body-worn personal communications apparatus |
| 02/26/2008 | US7336934 Transmission modulation apparatus |
| 02/21/2008 | WO2008020945A2 Transmission line resonator loop antenna |
| 02/21/2008 | US20080045165 Method and apparatus for controlling a TX power amplifier |
| 02/19/2008 | US7333779 PLL circuit and radio communication terminal apparatus using the same |
| 02/19/2008 | US7333563 Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios |
| 02/19/2008 | US7333069 Radiating element designed to operate in a small antenna |
| 02/14/2008 | US20080039033 Method and apparatus for controlling a TX power amplifier |
| 02/14/2008 | US20080036667 Transmission line resonator loop antenna |
| 02/13/2008 | EP1887651A1 Antenna coil and transmission antenna |
| 02/13/2008 | EP1886385A2 Power transmission network |
| 02/07/2008 | WO2008016364A2 Cryogenic vacuum rf feedthrough device |
| 02/07/2008 | WO2008014990A1 Antenna, in particular a mobile radio antenna for vehicles |
| 02/07/2008 | WO2007100678A3 Tranceiver circuit for compensating iq mismatch and carrier leakage and method for controlling the same |
| 02/07/2008 | US20080032644 Automatic linear transmitter spectral optimization using transistor bias adjustment |
| 02/07/2008 | US20080032643 Methods and apparatus for providing input voltages to power amplifiers |
| 01/31/2008 | WO2008014029A2 Re-configurable impedance matching and harmonic filter system |
| 01/31/2008 | US20080026710 Power management scheme for software-defined radios |
| 01/31/2008 | US20080026709 Re-configurable impedance matching and harmonic filter system |
| 01/31/2008 | US20080026708 Mixer circuit and method for reducing an up-conversion mixer leakage |
| 01/24/2008 | US20080018547 Circularly polarized loop antenna |
| 01/24/2008 | US20080018546 Antenna Apparatus |
| 01/22/2008 | US7321752 Linear amplification arrangement with non-linear amplifier element for a mobile radio device |
| 01/22/2008 | US7321751 Method and apparatus for improving dynamic range in a communication system |
| 01/22/2008 | US7321750 Communication system, device and method |
| 01/22/2008 | CA2373941C Loop antenna with at least two resonant frequencies |
| 01/17/2008 | WO2008008904A1 Miniaturized quadrifilar helix antenna |
| 01/17/2008 | WO2008008176A2 Polar transmitter having a dynamically controlled voltage regulator and method for operating same |
| 01/17/2008 | US20080014873 Methods and apparatus for adaptive local oscillator nulling |
| 01/16/2008 | EP1540768B1 Broadband helical antenna |
| 01/15/2008 | US7319430 Antenna device, method and program for controlling directivity of the antenna device, and communications apparatus |
| 01/15/2008 | CA2357041C An antenna |
| 01/10/2008 | WO2008003993A1 Antenna arrangement |
| 01/10/2008 | US20080009304 Electronic device power management system and method |
| 01/10/2008 | US20080009248 Polar transmitter having a dynamically controlled voltage regulator and method for operating same |
| 01/10/2008 | US20080007471 Rf receiving and transmitting apparatuses having a microstrip-slot log-periodic antenna |
| 01/08/2008 | US7317902 Successive log video pad power detector and method |
| 01/03/2008 | WO2008002704A2 Method and system for controlling transmitter power using variable feedback transmitter parameters |
| 01/03/2008 | US20080003960 Polar transmitter amplifier with variable output power |
| 01/03/2008 | US20080003959 Method and apparatus to supply power voltage to a mobile device in a variable manner |
| 01/03/2008 | US20080001840 Stacked loop antenna |
| 01/02/2008 | EP1872349A2 Low power transmission provisioning for wireless network devices |
| 01/01/2008 | US7315287 Antenna device having enhanced reception sensitivity in wide bands |
| 12/27/2007 | WO2005013536A8 Method for outer loop power control when no cyclic redundancy check results are available on the coded composite transport channel |
| 12/27/2007 | US20070298736 Rf power amplifier |
| 12/27/2007 | US20070298735 Method and system for controlling transmitter power using variable feedback transmitter parameters |
| 12/27/2007 | US20070298712 Transmit/receive circuit with PIN diodes |
| 12/26/2007 | EP1869778A2 Dynamic gain and phase compensation for power amplifier load switching |
| 12/25/2007 | US7313371 Methods and apparatus for reestablishing a data connection with a wireless communication network |
| 12/25/2007 | US7312757 Antenna device, method and program for controlling directivity of the antenna device, and communications apparatus |
| 12/21/2007 | WO2007092233A3 Rf power amplifier controller circuit |
| 12/21/2007 | WO2006127624A3 Power transmission network |
| 12/21/2007 | WO2006113884A3 Low power transmission provisioning for wireless network devices |
| 12/18/2007 | US7310502 Radio communications apparatus and transmission power control method thereof |
| 12/18/2007 | US7310333 Switching control mechanism for supporting reconfiguaration without invoking a rearrangement algorithm |
| 12/18/2007 | US7310070 Radio frequency identification shelf antenna with a distributed pattern for localized tag detection |
| 12/13/2007 | WO2007143616A2 Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness |
| 12/13/2007 | WO2007143246A2 Rf transmitter with variably biased rf power amplifer and method therefor |
| 12/13/2007 | WO2007092195A3 Power amplifier controller circuit |
| 12/13/2007 | WO2007082201A3 Method and apparatus for improved carrier feed thru rejection for a linear amplifier |
| 12/13/2007 | US20070287393 System and method for providing a transmitter for polar modulation and power amplifier linearization |
| 12/11/2007 | US7308286 Multi-dimensional joint searcher and channel estimators |
| 12/06/2007 | WO2006079114A8 Method and apparatus for providing emc class-b compliant rf transmitter for data monitoring and detection systems |
| 12/06/2007 | WO2005101687A3 Direction-agile antenna controller |
| 12/06/2007 | US20070281657 Microradio Design, Manufacturing Method and Applications for the use of Microradios |
| 12/06/2007 | US20070281635 RF transmitter with variably biased RF power amplifier and method therefor |
| 12/05/2007 | EP1095421B1 Feeding or decoupling device for a coaxial line, especially for a multiple coaxial line |
| 12/05/2007 | CN100353611C High front-and-back ratio directional station antenna |
| 12/04/2007 | US7305052 UWB communication receiver feedback loop |
| 12/04/2007 | US7305041 Peak suppression of multi-carrier signal with different modulation |
| 12/04/2007 | CA2424027C Spiral wound, series fed, array antenna |
| 11/29/2007 | WO2007092794A3 Amplifier compression controller circuit |
| 11/29/2007 | US20070275677 Battery life improvement for wireless devices through activity report combining |
| 11/22/2007 | WO2007133262A2 Multiple frequency atomic force microscope |
| 11/22/2007 | WO2007133246A2 Heavy oil extraction system |