| 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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| 10/14/2004 | US20040201541 Wide bandwidth base station antenna and antenna array |
| 10/14/2004 | US20040201531 Antenna element and antenna module, and electronic equipment using same |
| 10/13/2004 | EP0751581B1 Loop antenna for circularly polarized wave |
| 10/13/2004 | CN1171354C Double frequency antenna device and mobile communication unit using the same |
| 10/07/2004 | WO2004086561A1 A dielectrically-loaded antenna |
| 10/07/2004 | US20040199071 Magnetic resonance imaging transseptal needle antenna |
| 10/07/2004 | US20040196198 Low cost adjustable RF resonator devices manufactured from conductive loaded resin-based materials |
| 10/07/2004 | CA2521493A1 A dielectrically-loaded antenna |
| 09/30/2004 | WO2004073103A9 Electronically tunable quad-band antennas for handset applications |
| 09/30/2004 | US20040189541 Dielectrically-loaded antenna |
| 09/30/2004 | US20040189535 Nx antenna for wireless communication |
| 09/29/2004 | EP1463148A1 Receiving antenna composed of a plurality of elements |
| 09/29/2004 | CN1169259C Portable transmitter-receiver |
| 09/29/2004 | CN1169257C Antenna for hand-held communilation user terminal |
| 09/28/2004 | US6798383 Low profile small antenna and constructing method therefor |
| 09/23/2004 | DE10307085A1 Linearly-polarized logarithmic-periodic monopole or dipole antenna using yagi principle for mobile communications or global satellite positioning system |
| 09/22/2004 | EP1459409A1 Antenna device |
| 09/22/2004 | EP1016164B1 Stub loaded helix antenna |
| 09/22/2004 | EP0966775A4 Reactively coupled elements in circuits on flexible substrates |
| 09/21/2004 | US6795026 Dual-band FR4 chip antenna |
| 09/15/2004 | CN1167172C Antenna unit |
| 09/14/2004 | US6791509 Helical antenna |
| 09/14/2004 | US6791026 Biomedical signal cable and biomedical signal processor |
| 09/14/2004 | CA2234859C Plane antenna, and portable radio using thereof |
| 09/08/2004 | CN1166030C Multi-band non-uniform helical antennas |
| 09/07/2004 | US6788272 Feed network |
| 09/07/2004 | US6788271 Helical antenna manufacturing apparatus and method thereof |
| 09/07/2004 | US6788270 Movable antenna for wireless equipment |
| 09/07/2004 | US6788259 Antenna structure and mobile terminal having antenna structure |
| 09/02/2004 | WO2004075342A1 Miniature antenna having a volumetric structure |
| 09/01/2004 | EP1453137A1 Antenna for portable radio |
| 09/01/2004 | EP1451896A1 Nx antenna for wireless communication |
| 09/01/2004 | EP1428292A4 Wide bandwidth base station antenna and antenna array |
| 08/31/2004 | US6784853 Antenna |
| 08/31/2004 | US6784850 Antenna apparatus |
| 08/26/2004 | WO2004073103A2 Electronically tunable quad-band antennas for handset applications |
| 08/26/2004 | US20040164921 Antenna system |
| 08/26/2004 | US20040164914 Enveloped type multi-frequency antenna |
| 08/25/2004 | EP1450438A1 Composite antenna |
| 08/25/2004 | EP1450436A1 Antenna coil and transmission antenna |
| 08/25/2004 | CN1164027C Power amplifying circuit with power supply regulator for controlling adjacent and alternate channel power |
| 08/24/2004 | US6781549 Portable antenna |
| 08/24/2004 | CA2233600C Portable radio communication device |
| 08/19/2004 | US20040160372 Systems and methods for wireless telecommunications |
| 08/19/2004 | US20040160368 Dual-band antenna |
| 08/18/2004 | EP1446723A1 Method employed by a base station for transferring data |
| 08/17/2004 | US6778149 Composite antenna apparatus |
| 08/17/2004 | US6778143 GPS antenna unit for two-wheeled motor vehicle |
| 08/12/2004 | WO2004068635A1 Antenna device |
| 08/10/2004 | US6774745 Activation layer controlled variable impedance transmission line |
| 08/04/2004 | CN1160831C Dielectric-loaded antenna |
| 08/03/2004 | US6771228 Insulator to attach an antenna element to an antenna boom |
| 08/03/2004 | US6771224 Direction finding system using body-worn antenna |
| 08/03/2004 | CA2447185A1 Log-periodic dipole antenna |
| 08/03/2004 | CA2250790C Radio communication apparatus |
| 07/29/2004 | WO2004064195A1 Multiband antenna and method for adjusting resonant frequency thereof |
| 07/29/2004 | WO2004064193A1 Antenna and electronic device using same |
| 07/29/2004 | WO2004017459A9 Combination satellite and terrestrial antenna |
| 07/29/2004 | US20040145531 Microstrip fed log periodic antenna |
| 07/28/2004 | EP1181741B1 Helical antenna manufacturing apparatus and method thereof |
| 07/28/2004 | CN1516357A Frequency transformer for receiving microwave from satellite |
| 07/28/2004 | CN1516356A Disposable radiator for multiwave beam antenna |
| 07/28/2004 | CN1159802C Antenna device and radio receiver |
| 07/28/2004 | CN1159800C Antenna diplexer and communication equipment |
| 07/27/2004 | US6768466 Broad-band scissor-type antenna |
| 07/27/2004 | US6768464 Antenna element and portable information terminal |
| 07/27/2004 | US6768463 Multi-surface printed conductive trace antenna and method of receiving signals using a multi-surface printed conductive trace antenna |
| 07/27/2004 | CA2285043C Dual-band helical antenna |
| 07/22/2004 | WO2004062033A1 Meander line antenna coupler and shielded meander line |
| 07/22/2004 | US20040142668 Systems and methods for transmitting a radio signal |
| 07/21/2004 | EP1439608A1 ANTENNA COIL AND RFID−USE TAG USING IT, TRANSPONDER−USE ANTENNA |
| 07/21/2004 | CN1158721C Method of mfg. cellular radio device and case |
| 07/21/2004 | CN1158720C Antenna device for mobile radio communication |
| 07/21/2004 | CA2447186A1 Insulator to attach an antenna element to an antenna boom |
| 07/20/2004 | US6765541 Capacitatively shunted quadrifilar helix antenna |
| 07/15/2004 | WO2004059786A2 Systems and methods for wireless telecommunications |
| 07/15/2004 | WO2004042924A3 Vco gain tracking for modulation gain setting calibration |
| 07/15/2004 | US20040135736 Time-delayed directional beam phased array antenna |
| 07/15/2004 | US20040135732 Dual port helical-dipole antenna and array |
| 07/14/2004 | EP1240684A4 Antenna for mobile communication terminal |
| 07/14/2004 | CN1157823C Antenna element |
| 07/13/2004 | US6762732 Methods for assembling and installing an antenna |
| 07/13/2004 | CA2282783C Two-resonance helical antenna capable of suppressing fluctuation in electric characteristic without restriction in size of a helical coil |
| 07/07/2004 | EP1435136A1 Mobile communication system having multi-band antenna |
| 07/07/2004 | EP1435125A1 Helical antenna |
| 07/07/2004 | EP1127384A4 Rotating field antenna with a magnetically coupled quadrature loop |
| 07/06/2004 | CA2261906C Dual-band coupled segment helical antenna |
| 07/01/2004 | US20040125041 Helical antenna |
| 07/01/2004 | US20040125038 Colinear antenna of the alternating coaxial type |
| 06/29/2004 | US6756943 Retractable/extendable antenna unit having a conductive tube in a portable radiophone |
| 06/23/2004 | EP1432073A1 Coaxial collinear antenna |
| 06/23/2004 | EP1147500A4 Coil array for eas marker deactivation device |
| 06/17/2004 | WO2004027919A3 Activation layer controlled variable impedance transmission line |
| 06/17/2004 | US20040113862 Eccentric spiral antenna and method for making same |
| 06/16/2004 | EP1428292A1 Wide bandwidth base station antenna and antenna array |
| 06/15/2004 | US6751447 Adaptive digital pre-distortion circuit using output reference signal and method of operation |
| 06/15/2004 | US6750828 Spiral antenna |
| 06/09/2004 | CN1153317C Wide bandwidth antenna arrays |
| 06/03/2004 | US20040106389 Mobile phone and related method for matching antenna with different matching circuits for different bands |
| 06/02/2004 | EP1325537B1 Improvements to transmission/reception sources of electromagnetic waves for multireflector antenna |