H01Q 9 - Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements

Patents for H01Q 9 - Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements (23,053)
12/2004
12/15/2004	EP1486996A1 Method of manufacturing a plane coil
12/15/2004	EP1485970A2 Multiband microwave antenna
12/15/2004	EP1287587B1 Multiple frequency inverted-f antennas having multiple switchable feed points and wireless communicators incorporating the same
12/15/2004	CN1180512C Double frequency function curved antenna
12/14/2004	US6832099 Antennas
12/14/2004	US6831614 Array planar antenna structure
12/14/2004	US6831611 Antenna system
12/14/2004	US6831608 Microwave antenna with patch mounting device
12/14/2004	US6831607 Single-feed, multi-band, virtual two-antenna assembly having the radiating element of one planar inverted-F antenna (PIFA) contained within the radiating element of another PIFA
12/14/2004	US6831606 Antenna device and a method for manufacturing an antenna device
12/14/2004	US6831590 Concealed object detection
12/14/2004	US6829924 Tire pressure monitoring system with low frequency initiation approach
12/14/2004	CA2409565C Multi-frequency band antenna and related methods
12/09/2004	WO2004107497A2 High gain antenna for wireless applications
12/09/2004	WO2004107251A2 Rfid relay device and methods for relaying an rfid signal
12/09/2004	WO2004062029A3 Electronic device having a multi-state antenna ground structure
12/09/2004	US20040246192 Variable-directivity antenna and method for controlling antenna directivity
12/09/2004	US20040246189 System and method for regulating antenna electrical length
12/09/2004	US20040246188 Multi-frequency antenna and constituting method thereof
12/09/2004	US20040246186 Double resonance antenna and antenna for portable radio
12/09/2004	US20040246184 Antenna ground plane and wireless communication device with antenna ground plane and acoustic resistor
12/09/2004	US20040246182 Planar inverted f antenna with asymmetric or symmetric perturbations
12/09/2004	US20040246181 Antenna device
12/09/2004	US20040246180 Dielectric antenna, antenna-mounted substrate, and mobile communication machine having them therein
12/09/2004	US20040246179 Multi-frequency antenna with single layer and feeding point
12/09/2004	US20040244187 Method for producing antenna components
12/09/2004	CA2526577A1 Rfid relay device and methods for relaying an rfid signal
12/08/2004	EP1484817A1 Antenna
12/08/2004	EP1484712A1 Ic card and card reader
12/08/2004	EP1483880A1 Mobile communication device and related construction method
12/08/2004	EP1483803A1 Microwave antenna
12/08/2004	EP1428291A4 Systems and methods for providing optimized patch antenna excitation for mutually coupled patches
12/08/2004	EP1407513B1 Watchband antenna
12/08/2004	EP1266426A4 Method for forming radio frequency antenna using conductive inks
12/08/2004	CN1554198A External antenna for a wireless local loop system
12/08/2004	CN1178783C Microwave dielectric material
12/07/2004	US6828948 Broadband starfish antenna and array thereof
12/07/2004	US6828945 Enhancement of the field pattern of a device for transferring electromagnetic waves
12/07/2004	US6828944 Multi-band sleeve dipole antenna
12/07/2004	US6828943 Radiating method and radiating apparatus of wave motion for giving reducing properties
12/07/2004	US6828941 Wireless communication device and method
12/07/2004	US6828939 Multi-band antenna
12/02/2004	WO2004105182A1 Dual band antenna system with diversity
12/02/2004	WO2004093246A3 Rfid tag using a surface insensitive antenna structure
12/02/2004	WO2004091039A3 Antenna element and antenna module, and electronic equipment using same
12/02/2004	WO2004080112A3 Earphone antenna and radio device with same
12/02/2004	US20040242168 Module for transmitting and/or receiving radio data
12/02/2004	US20040239578 Low cost electromagnetic field absorbing devices manufactured from conductive loaded resin-based materials
12/02/2004	US20040239571 Slot-coupled radar antennae with radiative surfaces
12/02/2004	US20040239568 Multiple antenna
12/02/2004	US20040239567 Patch fed printed antenna
12/02/2004	US20040239566 Antenna for dvb-t reception
12/02/2004	US20040239565 Reactive coupling antenna comprising two radiating elemtments
12/02/2004	US20040239564 Antenna and electronic apparatus using it
12/02/2004	US20040238760 Device for generating thz radiation
12/02/2004	DE10322373A1 Radar system for automobile operations, such as parking, provides pulsed radiation in first- and second-operating modes at first- and second-frequency bandwidths
12/02/2004	DE10322186B3 Short end-fed HF dipole antenna, e.g. for amateur radio communications, comprises folded dipole with balanced feed at one end and normal feed point open circuit
12/01/2004	EP1482592A1 A surface mount antenna, and an antenna element mounting method
12/01/2004	EP1481445A1 Antenna array with a planar dipole
12/01/2004	EP1481444A2 Multi-band pif antenna with meander structure
12/01/2004	EP1481443A2 Broadband planar inverted f antenna
12/01/2004	EP1481442A1 User terminal antenna arrangement for multiple-input multiple-output communications
12/01/2004	EP1481440A2 Phased array antenna having patch antenna elements with enhanced parasitic antenna element performance at millimeter wavelength radio frequency signals
12/01/2004	EP1145380A4 Apparatus and method of mounting vhf/uhf antenna assembly on satellite dish antenna
12/01/2004	EP1142066A4 Apparatus and method for processing satellite and terrestrial signals
12/01/2004	EP0843905B1 Fractal antennas, resonators and loading elements
12/01/2004	CN1552113A Wide bandwidth base station antenna and antenna array
12/01/2004	CN1551411A Antenna with multiple-band patch and slot structures
12/01/2004	CN1551410A Multiband planar antenna
12/01/2004	CN1551408A Mobile antenna unit and accompanying communication apparatus
12/01/2004	CN1551339A Thermal management device or heat sink manufactured from conductive loaded resin-based materials
12/01/2004	CN1178332C Antenna device and radio device using the device, and radio repeater
12/01/2004	CN1178073C Radio terminal and its manufacture and arrangement
11/2004
11/30/2004	US6825818 Tunable matching circuit
11/30/2004	US6825813 Deformable antenna assembly for mounting in gaps and crevices
11/30/2004	US6825811 Display-antenna integral structure and communication apparatus
11/30/2004	US6825809 High-frequency semiconductor device
11/25/2004	WO2004102744A1 Improvements in or relating to wireless terminals
11/25/2004	WO2004102742A1 Multiband antenna
11/25/2004	WO2004102741A1 Vehicle antenna for remote controller using folded monopole antenna
11/25/2004	WO2004102740A1 Folded monopole intenna
11/25/2004	WO2004102737A1 Switchable multiband antenna for the high-frequency and microwave range
11/25/2004	WO2004102733A2 Multiband antenna with parasitically-coupled resonators
11/25/2004	WO2004102732A2 Antenna
11/25/2004	US20040233648 Electronic component module
11/25/2004	US20040233644 Electronic component module
11/25/2004	US20040233121 Monopole antenna assembly
11/25/2004	US20040233120 Temporary cellular antenna site
11/25/2004	US20040233118 Antenna with reflector
11/25/2004	US20040233117 Variable inclination continuous transverse stub array
11/25/2004	US20040233115 Broadband antenna structures
11/25/2004	US20040233112 Low cost antennas using conductive plastics or conductive composites
11/25/2004	US20040233111 Multi frequency magnetic dipole antenna structures and method of reusing the volume of an antenna
11/25/2004	US20040233110 Antenna with metal ground
11/25/2004	US20040233109 Mobile communication device
11/25/2004	US20040233108 Adjustable antenna
11/25/2004	US20040233107 Packaged integrated antenna for circular and linear polarizations
11/25/2004	US20040233106 Triple band gps trap-loaded inverted l antenna array
11/25/2004	US20040231138 Method of manufacturing a plane coil
11/24/2004	EP1480289A1 Electronic component module

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