Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › H01Q 13 - Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave
Patents for H01Q 13 - Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave (15,760)
11/2003
11/12/2003CN1455969A built-in antenna of portable radio apparatus
11/12/2003CN1455474A Multi-waveband microband paster antenna
11/12/2003CN1455472A Primary emitter for parabolic antenna
11/12/2003CN1127778C Multibeam antenna
11/11/2003US6646621 Spiral wound, series fed, array antenna
11/11/2003US6646619 Broadband antenna assembly of matching circuitry and ground plane conductive radiating element
11/11/2003US6646618 Low-profile slot antenna for vehicular communications and methods of making and designing same
11/11/2003US6646614 Multi-frequency band antenna and related methods
11/11/2003US6646609 Antenna with an integral RF circuit, antenna module incorporating the same, and communication apparatus incorporating the same
11/11/2003US6646607 Antenna system, transceiver, electrical equipment, and computer terminal
11/11/2003US6645008 Connector device for garment patch antenna
11/11/2003US6643989 Electric flush-mounted installation unit with an antenna
11/11/2003CA2165569C Antenna having improved directionality
11/06/2003WO2003092119A2 Wireless communication device consisting of a grounded antenna that is coupled to a wireless communication chip as well as method for fabrication of the device
11/06/2003WO2003092116A2 Energy source with a slot antenna formed in the body
11/06/2003WO2003091760A2 Opto-electronic ultra-wideband signal waveform generator and radiator
11/06/2003CA2519425A1 Energy source with a slot antenna formed in the body
11/06/2003CA2518613A1 Wireless communication device consisting of a grounded antenna that is coupled to a wireless communication chip as well as method for fabrication of the device
11/05/2003EP1359618A2 Semiconductor device
11/05/2003EP1358696A1 Miniature broadband ring-like microstrip patch antenna
11/05/2003CN1454027A Multi-resonance antenna, antenna module and radio apparatus using the multi-resonance antenna
11/05/2003CN1454005A Small planar antenna for digital TV set
11/05/2003CN1453901A Series-feed spiral array antenna
11/05/2003CN1127174C Antenna device with improved channel isolation
11/05/2003CN1127171C Short circuit microstrip antenna and device including that antenna
11/04/2003US6642908 Switched beam antenna architecture
11/04/2003US6642905 Thermal-locate 5W(V) and 5W(H) SSPA's on back of reflector(s)
11/04/2003US6642903 Apparatus for establishing signal coupling between a signal line and an antenna structure
11/04/2003US6642901 Horn antenna apparatus
11/04/2003US6642900 High radiation efficient dual band feed horn
11/04/2003US6642898 Fractal cross slot antenna
11/04/2003US6642897 Tuning techniques for a slot antenna
11/04/2003US6642889 Asymmetric-element reflect array antenna
11/04/2003US6642807 Coaxial probe for high temperature and high pressure applications
11/04/2003CA2330990C An improved phases array terminal for equitorial satellite constellations
10/2003
10/30/2003WO2003090314A1 Leaky-wave dual polarized slot type antenna
10/30/2003US20030202794 Opto-electronic ultra-wideband signal waveform generator and radiator
10/30/2003US20030201948 Spiral wound, series fed, array antenna
10/30/2003US20030201944 Two-element and multi-element planar array antennas
10/30/2003US20030201941 Multi-element planar array antenna
10/30/2003US20030201842 Coaxial probe for high temperature and high pressure applications
10/29/2003EP1357637A2 Spiral wound, series fed, array antenna
10/29/2003EP1357636A2 Multiple-resonant antenna, antenna module, and radio device using the multiple-resonant antenna
10/29/2003EP1356543A1 Pifa antenna arrangement
10/29/2003EP1078421B1 Patch antenna
10/29/2003CN1452272A Multiband antenna for mobile phone
10/29/2003CN1452271A Built-in multiband antenna
10/29/2003CN1126194C Dielectric resonant aerial and mobile radio telephone, receiver and transmitter therewith
10/29/2003CN1126193C HF emitting coaxial cable
10/29/2003CN1126192C Substantially flat, aperture coupled antenna element
10/29/2003CN1126191C Patch antenna
10/29/2003CN1126190C Method for manufacture of antenna body for telephone, relative antenna component and telephone
10/28/2003US6640084 Complete outdoor radio unit for LMDS
10/28/2003US6639566 Dual-polarized shaped-reflector antenna
10/28/2003US6639564 Device and method of use for reducing hearing aid RF interference
10/28/2003US6639559 Antenna element
10/28/2003US6639558 Multi frequency stacked patch antenna with improved frequency band isolation
10/28/2003US6639556 Plane patch antenna through which desired resonance frequency can be obtained with stability
10/28/2003US6639491 Tunable ferro-electric multiplexer
10/28/2003US6639299 Semiconductor device having a chip size package including a passive element
10/23/2003WO2003088420A1 Horizontally polarized endfire antenna array
10/23/2003WO2003088414A1 Antenna device
10/23/2003US20030197651 Dual antenna capable of transmitting and receiving circularly polarized electromagnetic wave and linearly polarized electromagnetic wave
10/23/2003US20030197647 Horizontally polarized endfire array
10/23/2003US20030197476 Elongate ultraviolet light source
10/22/2003EP1355375A1 Dual antenna
10/22/2003EP1354372A2 Dual polarisation antenna
10/22/2003EP1205009B1 Aperture coupled slot array antenna
10/22/2003CN1450724A Frequency converter structure for use in universal LNB
10/22/2003CN1450687A Multi-band built-in antenna
10/22/2003CN1125500C Surface-mount anrenna and communication apparatus using same
10/21/2003US6636183 Antenna means, a radio communication system and a method for manufacturing a radiating structure
10/21/2003US6636179 V-type aperture coupled circular polarization patch antenna using microstrip line
10/21/2003US6635055 Microwave applicator for endometrial ablation
10/16/2003WO2003085780A1 Tri-band antenna
10/16/2003WO2003085777A1 Improvements in or relating to wireless terminals
10/16/2003WO2003069797A3 Device for transmitting signals between mobile units
10/16/2003WO2003067702A3 Radio communication device and printed board comprising at least one current-conducting correction element
10/16/2003WO2002052888A3 Device for the emission of high frequency signals
10/16/2003US20030193439 Multi band chip antenna with dual feeding ports, and mobile communication apparatus using the same
10/16/2003US20030193438 Multi band built-in antenna
10/15/2003EP1353399A1 Built-in anenna of portable radio apparatus
10/15/2003EP1352452A1 Connector device
10/15/2003CN2580618Y Wide frequency double frequency plate type antenna structure
10/15/2003CN1124663C Integrated wide frequency band sum/difference beam antenna
10/14/2003CA2228631C Ring-shaped microribbon-type miniature resonating antenna
10/09/2003WO2003083994A1 Antenna and electronic apparatus using it
10/09/2003WO2002089248A9 A broadband dual-polarized microstrip array antenna
10/09/2003US20030190902 Antenna receiving system
10/09/2003US20030189525 Capacitive feed integrated multi-band antenna
10/09/2003US20030189522 Tri-band antenna
10/09/2003US20030189521 Directivity controllable antenna and antenna unit using the same
10/09/2003US20030189520 Surface-mount type antennas and mobile communication terminals using the same
10/08/2003EP1351334A1 Capacitive feed integrated multi-band antenna
10/08/2003EP1350285A1 Electromagnetic probe
10/08/2003EP1097254B1 Foam-coating method for making antenna elements
10/08/2003CN2579000Y Antenna structure of multifrequency printing circuit
10/08/2003CN1447574A Intensifier for hide type antenna in folding handsets
10/07/2003CA2334721C An antenna apparatus and a portable wireless communication apparatus
10/02/2003WO2003081720A1 Improvements in or relating to wireless terminals
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