Patents
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)
06/2013
06/25/2013CA2551480C System and a node used in the system for wireless communication and sensory monitoring
06/20/2013WO2013089456A1 Simple waveguide power supply network, and planar waveguide antenna therefor
06/20/2013WO2013087509A1 Microstrip line/slot line transition circuit
06/20/2013US20130154890 Antenna device
06/20/2013DE102011121138A1 Antenna of airplane for broadband satellite communication application, has two antenna arrays that are mechanically connected to rotate about common axis, with main beam directions perpendicular to common axis
06/20/2013DE102007044895B4 Hornantenne Horn antenna
06/19/2013CN203013936U Multibeam plane paster lens antenna
06/19/2013CN203013935U Circular polarization horn antenna used for W frequency range
06/19/2013CN203013934U Broadband ridge horn antenna
06/19/2013CN203013933U Broadband ridge horn antenna
06/19/2013CN203013932U Broadband ridge horn antenna
06/19/2013CN203013931U Broadband ridge horn antenna
06/19/2013CN203013930U Broadband ridge horn antenna
06/19/2013CN203013929U Broadband ridge horn antenna
06/19/2013CN203013924U Dual-frequency microstrip antenna
06/19/2013CN203013906U Leakage double-layer sheath coaxial cable used for communication
06/19/2013CN203013904U Leakage coaxial cable with damage identifying function
06/19/2013CN102299416B Micro-strip big dipper slot antenna array containing close packing PBG (photonic band gap) and coupling cavity
06/19/2013CN102104194B Subminiature external printed circuit board dual-frequency antenna
06/19/2013CN101982900B L/S/X three-band dual-polarized planar antenna array
06/19/2013CN101777691B Slot printing monopole ultra-wideband antenna
06/19/2013CN101707277B Embedded invisible circular polarized antenna
06/18/2013US8466846 Ultra wide band balanced antipodal tapered slot antenna and array with edge treatment
06/18/2013US8466845 Wide bandwidth balanced antipodal tapered slot antenna and array including a magnetic slot
06/13/2013WO2013085076A1 Rfid tag, rfid system, and package including rfid tag
06/13/2013WO2013084585A1 Transmission/reception-separated polarization-shared antenna
06/13/2013WO2013084496A1 Wireless module
06/13/2013WO2013084349A1 Position detection system
06/13/2013WO2013084266A1 Delta planar patch antenna apparatus
06/13/2013WO2013083794A1 Manufacturing method of a dielectric material and its applications to millimeter-waves beam forming antenna systems
06/12/2013EP2602865A2 Multi-band antenna
06/12/2013CN202997042U Wall-mounted antenna with broadband asymmetric oscillator structure
06/12/2013CN202997021U Coupled leakage cable
06/12/2013CN103155272A Communication apparatus
06/12/2013CN103151620A High power microwave radial line slit array antenna
06/12/2013CN103151617A High-gain low-sidelobe narrow-beam heart-shaped array antenna
06/12/2013CN103151610A Small unsymmetrical plane ultra-wideband antenna
06/12/2013CN103151608A Ultra wide band cognitive radio antenna of integration defect microstrip band elimination filer
06/12/2013CN103151591A Wide/high-frequency, low-loss and homogeneous-radiation leaky coaxial cable
06/12/2013CN102130377B Three-frequency medium resonant antenna with function of coaxial feed
06/12/2013CN101976757B Single-feed broadband circular polarization laminated microstrip antenna and feeder thereof
06/12/2013CN101904053B Planar broadband antenna
06/12/2013CN101807746B Radio-frequency identification antenna based on Z-type hexaferrite
06/12/2013CN101615718B Antenna assemble
06/12/2013CN101540433B Antenna design method and data card veneer of wireless terminal
06/12/2013CN101527390B Metal electronic tag antenna
06/12/2013CN101436707B Double-frequency antennae
06/12/2013CN101425616B Antenna element and antenna system using the same
06/11/2013US8462067 Apparatus for an antenna system
06/11/2013US8462062 RF passive repeater for a metal container
06/06/2013WO2013081737A1 Uninterrupted bezel antenna
06/06/2013WO2013080476A1 Communication sheet, smart shelf
06/06/2013WO2013078976A1 A planar waveguide, waveguide filter and antenna
06/06/2013US20130141300 Dual-circular polarized antenna system
06/06/2013US20130141299 Horn antenna including integrated electronics and associated method
06/06/2013US20130141297 Multi-band antenna
06/06/2013US20130141296 Cavity backed cross-slot antenna apparatus and method
06/06/2013US20130141295 Miniaturized and reconfigurable cpw square-ring slot antenna including ferroelectric bst varactors
06/06/2013US20130141271 Waveguide antenna for a radar antenna array
06/05/2013EP2600166A2 Radar detector device
06/05/2013EP2599159A1 Directional printed antenna that is preferably optically transparent
06/05/2013CN202977739U Roadside unit array antenna and electronic toll collection system
06/05/2013CN202977738U Double-frequency broadband directional antenna
06/05/2013CN202977735U Horizontal polarization omni-directional array antenna slot array
06/05/2013CN202977734U Double-ridge horn antenna
06/05/2013CN202977733U High-efficiency?coaxial?back cavity?horn feed source
06/05/2013CN202977732U A compact coplanar waveguide feeding mobile communication microstrip antenna
06/05/2013CN202977727U Miniaturized high-isolation wireless local area network antenna
06/05/2013CN202977722U TiO2 composite base material printed microstrip antenna
06/05/2013CN202977721U Planar printed antenna with epoxy glass fiber base material honeycomb sandwich layer
06/05/2013CN202977719U Circular polarization ceramic antenna based on stripline orthogonal feed
06/05/2013CN202977718U An ultra-wide-band microstrip antenna with a multistage band-stop characteristic
06/05/2013CN202977704U Anti-metal-frame mobile phone antenna structure
06/05/2013CN103138048A Multi-band antenna
06/05/2013CN103138041A Omni-directional radio frequency identification (RFID) tag antenna, RFID tag and RFID system
06/05/2013CN102508242B Microwave beam focusing rotary scanning device
06/05/2013CN102314150B Electronic timepiece
06/05/2013CN101924272B Slot antenna and slot antenna array
06/05/2013CN101867093B Ultrahigh frequency broadband quasi circular polarization micro-strip patch antenna
06/05/2013CN101611517B 天线 Antenna
06/05/2013CN101246988B Ultra-wide band short circuit doublet antenna
06/05/2013CN101188325B 多级天线 Multilevel antenna
06/04/2013US8456367 Microstrip for wireless communication and method for designing the same
05/2013
05/30/2013WO2013077916A1 High frequency, high bandwidth, low loss microstrip to waveguide transition
05/29/2013EP2597727A1 Coaxial waveguide antenna
05/29/2013EP2597725A1 Multi-band antenna for portable communication device
05/29/2013EP2596550A1 Antenna
05/29/2013EP2110884B1 Surface-mountable antenna with waveguide connector function, communication system, adaptor and arrangement comprising the antenna device
05/29/2013CN202957346U Micro-strip slot antenna
05/29/2013CN202957345U Wideband micro-strip antenna
05/29/2013CN101752675B Double-frequency antenna and wireless communication device applying same
05/29/2013CN101740859B 多频带天线 Multi-band antenna
05/28/2013US8450687 Integrated terahertz antenna and transmitter and/or receiver, and a method of fabricating them
05/23/2013WO2013073334A1 Electronic device
05/23/2013WO2012177899A3 Antenna system
05/23/2013US20130130633 Radio-Frequency Device and Wireless Communication Device
05/23/2013US20130127679 Apparatus and method for a variable-ratio rotationally polarized slot-style television and radio broadcast antenna
05/23/2013US20130127678 Coaxial waveguide antenna
05/23/2013DE102012221264A1 Verfahren und Vorrichtung zur Positionsbestimmung von Objekten mittels Kommunikationssignalen sowie Verwendung der Vorrichtung Method and apparatus for determining the position of objects by means of communication signals as well as using the apparatus
05/23/2013DE102011055457A1 Antenna group, particularly satellite communication antenna, has emitter body, one emitting element and another emitting element, where emitting elements are formed as counter bore opposite to envelope of emitter body
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