Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › 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)
05/2003
05/28/2003EP1055266B1 Dual band diversity antenna having parasitic radiating element
05/28/2003EP0986838B1 Compact spiral antenna
05/28/2003CN1421058A Radio transmitter/radio receiver unit comprising tuneable antenna
05/28/2003CN1421057A Antenna device and portable device
05/28/2003CN1420636A Radio communication terminal assembly constituting antenna, loudspeaker and bell
05/28/2003CN1420582A Built-in antenna mfg. method and antenna
05/28/2003CN1420581A Structure for forming plane introversive antenna and shield container in protable electronic device
05/28/2003CN1110105C Antenna assembly
05/27/2003US6570544 Radiator components that serve to transmit information over frequencies in range with one or more octaves less than or equal to thirty megahertz and that comprise major dimension less than or equal to nine meters
05/27/2003US6570538 Symmetrical antenna structure and a method for its manufacture as well as an expansion card applying the antenna structure
05/22/2003WO2003043351A2 Co-located antenna array for passive beam forming
05/22/2003WO2003043130A1 Composite antenna
05/22/2003WO2003041974A1 Self-contained radio apparatus for transmission of data
05/22/2003US20030095071 Structure forming a PIFA antenna and a shield container in a portable electronic apparatus
05/22/2003US20030095063 Time domain radio transmission system
05/21/2003EP1313165A2 Method of manufacturing an internal antenna, and antenna element
05/21/2003EP1312136A1 Shortened dipole and monopole loops
05/21/2003EP1312134A1 Glass antenna system for mobile communication
05/21/2003CN1419721A Broad band communications antenna
05/21/2003CN1419720A Antenna apparatus and communication system
05/21/2003CN1419315A High-gain wavelength antenna
05/21/2003CN1419314A Antenna for mobile telephone
05/20/2003US6567055 Method and system for generating a balanced feed for RF circuit
05/20/2003US6567049 Method for manufacturing chip antenna by utilizing genetic algorithm
05/20/2003US6567048 Reduced weight artificial dielectric antennas and method for providing the same
05/20/2003US6567047 Multi-band in-series antenna assembly
05/20/2003US6567046 Reconfigurable antenna
05/20/2003US6567045 Wide-angle circular polarization antenna
05/15/2003WO2003041289A1 Linearly-polarized dual-band base-station antenna
05/15/2003WO2003041222A1 Antenna
05/15/2003WO2003041221A1 Low profile antenna
05/15/2003WO2003041220A1 Stripline antenna and method for the production thereof
05/15/2003WO2003041216A2 Dual band spiral-shaped antenna
05/15/2003WO2003041117A2 Integrated semiconductor component for conducting high-frequency measurements and the use thereof
05/15/2003WO2003012930A3 Electric contact and contact element of silicone for fixing an antenna to a circuit card
05/15/2003US20030092415 Antenna for portable radio telephone
05/15/2003US20030090431 Dual-polarized dipole array antenna
05/15/2003US20030090428 Method for decoupling antennae within a system of co-localized antennae, and corresponding sensor and application
05/15/2003US20030090425 Flat-plate antenna and method for manufacturing the same
05/15/2003US20030090424 Locating technique and apparatus using an approximated dipole signal
05/15/2003US20030090423 Antenna system
05/15/2003US20030090422 Systems and methods for providing optimized patch antenna excitation for mutually coupled patches
05/15/2003US20030090421 Antenna device and a method for manufacturing an antenna device
05/15/2003US20030090406 Ground penetrating radar
05/15/2003DE10124766C1 Circuit board for holding antenna has circuit board foil laminated onto core layer, covering core layer, with first area overlapping core layer and with at least part of structure acting as antenna
05/15/2003CA2465730A1 Linearly-polarized dual-band base-station antenna
05/14/2003EP1311021A1 Multi-frequency band antenna and related methods
05/14/2003EP1310014A1 Wireless terminal
05/14/2003EP1218966B1 Flexible antenna radiator
05/14/2003CN1418389A Multifrequency antenna for instrument with small volume
05/14/2003CN1418388A Dual-polarized dipole array antenna
05/14/2003CN1417888A Circuit board and surface mount antenna device on it
05/14/2003CN1417887A Antenna, radio wave transceiver with the antenna and the making process of the antenna
05/14/2003CN1417886A Plate antenna and its making process
05/14/2003CN1108643C Small antenna for portable radio equipment
05/14/2003CN1108642C Electronics unit for radio transmission of signal
05/14/2003CN1108641C Meander antenna device
05/13/2003US6563476 Antenna which can be operated in a number of frequency bands
05/13/2003US6563468 Omni directional antenna with multiple polarizations
05/13/2003US6563466 Multi-frequency band inverted-F antennas with coupled branches and wireless communicators incorporating same
05/13/2003US6563465 Ceiling tile antenna and method for constructing same
05/13/2003US6563464 Integrated on-chip half-wave dipole antenna structure
05/13/2003US6563463 Wireless tag, its manufacturing and its layout
05/13/2003US6563042 Radiating enclosure
05/08/2003WO2003039047A2 Polarization and spatial diversity antenna assembly for wireless communication devices
05/08/2003WO2003038949A1 Adaptive radio antennas
05/08/2003WO2003038948A1 Coating applied antenna and method of making same
05/08/2003WO2003038946A1 Broadband starfish antenna and array thereof
05/08/2003WO2003038944A1 Nx antenna for wireless communication
05/08/2003WO2003038747A2 Wave antenna wireless communication device
05/08/2003WO2003003503A3 Multi frequency magnetic dipole antenna structures and methods of reusing the volume of an antenna
05/08/2003US20030085846 Multi-frequency band antenna and related methods
05/08/2003US20030085845 Collinear coaxial slot-fed-biconical array antenna
05/08/2003US20030085844 Tunable antenna for rf metering networks
05/08/2003US20030085843 Adaptive variable impedance transmission line loaded antenna
05/08/2003US20030085842 Wireless communication device for electric meter and method of manufacture thereof
05/08/2003CA2465665A1 Nx antenna for wireless communication
05/08/2003CA2460258A1 Coating applied antenna and method of making same
05/07/2003EP1309156A1 Cell phone
05/07/2003EP1308824A2 Wireless communication device and corresponding portable computer
05/07/2003EP1307943A1 Saw device with integral patch antenna
05/07/2003EP1307942A1 Antenna device
05/07/2003CN1416222A Radio communicating device and information processing device arranged with such device
05/07/2003CN1108073C Antenna device and portable radio using same
05/07/2003CN1107995C Directional electromagnetic dipole antenna
05/07/2003CN1107994C Quasi-resonant magnetic dipole antenna
05/07/2003CN1107993C Electromagnetic dipole pilot antenna
05/07/2003CN1107990C Antenna system for RF data communications device
05/07/2003CA2410718A1 Tunable antenna for rf metering networks
05/06/2003US6559811 Antenna with branching arrangement for multiple frequency bands
05/06/2003US6559810 Planar ultra wide band antenna with integrated electronics
05/06/2003US6559809 Planar antenna for wireless communications
05/06/2003US6559803 Portable communication terminal with reduced specific absorption rate
05/06/2003US6559802 Surface-mount type antennas and mobile communication terminals using the same
05/06/2003CA2322735C Patch antenna using non-conductive frame
05/06/2003CA2310682C Surface-mount antenna and communication apparatus using the same
05/02/2003EP1307078A2 High frequency circuit module
05/02/2003EP1306924A2 Monopole antenna that can easily be reduced in height dimension
05/02/2003EP1306923A1 Antenna device and radio communication device comprising the same
05/02/2003EP1306922A2 Antenna structure, methof of using antenna structure and communication device
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