| 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) |
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| 08/08/2012 | CN101557030B Multi-frequency antenna |
| 08/08/2012 | CN101542836B Differential feeding variable directivity slot antenna |
| 08/08/2012 | CN101510630B LTCC lamination microstrip patch antenna |
| 08/08/2012 | CN101359775B Two-dimensional groove directed microstrip paster antenna |
| 08/07/2012 | US8237620 Reconfigurable radiation densensitivity bracket systems and methods |
| 08/07/2012 | US8237617 Surface wave antenna mountable on existing conductive structures |
| 08/07/2012 | US8237616 Free-space waveguides, including an array of capacitively loaded conducting ring elements, for guiding a signal through free space |
| 08/07/2012 | CA2684588C Multi-band slot-strip antenna |
| 08/02/2012 | WO2012102475A2 Polarizer rotation apparatus for multi-polarized satellite signals and satellite signal reception apparatus having same |
| 08/02/2012 | US20120194400 High power broadband antenna |
| 08/02/2012 | US20120194399 Surface scattering antennas |
| 08/02/2012 | DE102011118914A1 Separable satellite receiver for satellite TV, has base provided with through-hole staying in connection with polarization channel of polarization processor, and another through-hole staying in connection with two transits of processor |
| 08/01/2012 | CN202363585U Vertically polarized and directionally printed filter antenna |
| 08/01/2012 | CN202363584U Multi-band and multi-system positioning satellite receiving antenna adopting polytetrafluoroethylene as medium |
| 08/01/2012 | CN102624947A Mobile phone antenna and mobile phone having the same |
| 08/01/2012 | CN102623806A High-stability low-noise GPS (Global Positioning System) active antenna |
| 08/01/2012 | CN101662074B Small-sized dual-band dual-circular polarization wide beam multi-layer microstrip antenna |
| 08/01/2012 | CN101471494B X waveband high-gain microstrip antenna based on negative dielectric transmission line |
| 08/01/2012 | CN101345346B Novel microstrip antenna used for mobile phone double-frequency operation |
| 08/01/2012 | CN101345337B Novel X waveband double-frequency microstrip antenna |
| 08/01/2012 | CN101174726B Preparation method of high-gain plough groove waveguide gap array microwave antenna |
| 07/31/2012 | US8232927 Antenna element |
| 07/31/2012 | CA2681242C Dual-band f-slot patch antenna |
| 07/26/2012 | WO2012099684A1 Communications device and tracking device with slotted antenna and related methods |
| 07/26/2012 | US20120188138 Laminated antenna structures for package applications |
| 07/26/2012 | US20120188137 Broadband antenna system allowing multiple stacked collinear devices and having an integrated, co-planar balun |
| 07/25/2012 | EP2479842A1 Waveguide radiating element and system for measuring the performance of an antenna using such a radiating element. |
| 07/25/2012 | EP2478387A1 Radar sensor device having at least one planar antenna arrangement |
| 07/25/2012 | CN202352833U Miniaturized planar ultra wide band antenna |
| 07/25/2012 | CN1972007B Wide frequency band planar antenna |
| 07/25/2012 | CN102612658A Radar sensor device having at least one planar antenna arrangement |
| 07/25/2012 | CN102610930A Low-cost broadband antenna array |
| 07/25/2012 | CN102610929A Dual-polarized broadband antenna |
| 07/25/2012 | CN102610922A Dynamic tunable microstrip antenna used in complex radio-wave environment and tuning method thereof |
| 07/25/2012 | CN102610921A Ku/Ka two-waveband transmitting-receiving share feed source |
| 07/25/2012 | CN102610911A Film substrate |
| 07/25/2012 | CN102610901A Nested dual-band dual-circular-polarization feed source |
| 07/25/2012 | CN101752659B Ultrabroad band double-faced transition groove wire antenna using coplanar waveguide feed |
| 07/25/2012 | CN101645537B Seminorm substrate integrated waveguide feeding bandwidth log periodic dipole array antenna |
| 07/25/2012 | CN101533960B Millimeter-wave four-polarized frequency scanning antenna |
| 07/25/2012 | CN101483277B Triple polarized conformal antenna |
| 07/25/2012 | CN101359767B Electronic label reading and writing device antenna and a RFID system |
| 07/25/2012 | CN101320843B Slot antenna device |
| 07/25/2012 | CN101272006B Antenna array based on 360 degrees composite phase-shift line |
| 07/25/2012 | CN101174725B Flat antenna and flat antenna module group |
| 07/25/2012 | CN101080849B Antenna |
| 07/19/2012 | WO2012097169A1 Printed circuit board based feed horn |
| 07/19/2012 | WO2012096567A1 A system and a method for non-invasive data acquisition |
| 07/19/2012 | WO2012095653A1 Electrosurgical instrument with dual radiofrequency and microwave electromagnetic energy |
| 07/19/2012 | WO2012095571A1 Printed slot-type directional antenna, and system comprising an array of a plurality of printed slot-type directional antennas |
| 07/19/2012 | WO2012094747A1 Polarization-diverse antennas and systems |
| 07/19/2012 | US20120182195 Multi-feed antenna system for satellite communications |
| 07/18/2012 | CN1993863B Multilayer cavity slot antenna |
| 07/18/2012 | CN102598410A Omnidirectional multi-band antennas |
| 07/18/2012 | CN102598407A Transmission line and antenna for vehicle |
| 07/18/2012 | CN102593578A Coupling feed-in type antenna device for mobile phone |
| 07/18/2012 | CN102593574A Dielectric substrate and microstrip patch antenna using the same |
| 07/18/2012 | CN102593572A Multifrequency antenna |
| 07/18/2012 | CN101494319B Gap-loaded wide-band microstrip reflective array |
| 07/18/2012 | CN101471484B Multi-frequency antenna |
| 07/18/2012 | CN101459283B Electric little dimension antenna based on opening resonance loop structure |
| 07/18/2012 | CN101431176B Double-frequency antennae |
| 07/18/2012 | CN101359778B Antenna assembly piece |
| 07/18/2012 | CN101341629B Antenna assembly and method for manufacturing the same |
| 07/18/2012 | CN101192702B Double frequency antenna |
| 07/17/2012 | US8223083 Multiband monopole slot antenna |
| 07/17/2012 | US8223082 Slot antennas for electronic devices |
| 07/17/2012 | US8223081 Slot antenna |
| 07/17/2012 | US8223077 Multisector parallel plate antenna for electronic devices |
| 07/12/2012 | WO2012093603A1 Electromagnetic wave transmission sheet |
| 07/12/2012 | WO2012092922A1 Rfid transponder |
| 07/12/2012 | US20120176287 Printed circuit board based feed horn |
| 07/12/2012 | US20120176286 Dielectric loaded shorted bicone antenna with laterally extending ground plate |
| 07/12/2012 | US20120176285 Microstrip coupler |
| 07/12/2012 | US20120176282 Antenna device and mobile communication terminal |
| 07/11/2012 | EP2475044A1 Radial line slot array antenna |
| 07/11/2012 | EP2474436A2 Switched Beam Antenna Architecture |
| 07/11/2012 | EP2474071A1 Broadband/multi-band horn antenna with compact integrated feed |
| 07/11/2012 | CN202333142U 高增益全金属垂直极化扇区天线 All-metal high-gain antenna is vertically polarized sector |
| 07/11/2012 | CN202333133U 基于电磁带隙结构的双频微带天线 Based on dual-frequency microstrip antenna EBG structure |
| 07/11/2012 | CN202333124U Microstrip antenna |
| 07/11/2012 | CN202333112U 应用于etc系统的天线装置 The antenna device is applied to the system etc |
| 07/11/2012 | CN202333103U 一种宽频带漏泄同轴电缆 A wideband leaky coaxial cable |
| 07/11/2012 | CN102576942A Radial line slot array antenna |
| 07/11/2012 | CN102576941A Broadband built-in antenna using double electromagnetic coupling |
| 07/11/2012 | CN102576925A A vehicle mounted antenna and methods for transmitting and/or receiving signals |
| 07/11/2012 | CN102570043A Multi-polarization microstrip patch antenna loading zero-order resonator |
| 07/11/2012 | CN102570042A Ultra-broadband high-gain antenna technology and implementation method |
| 07/11/2012 | CN102570041A Wireless communication antenna device |
| 07/11/2012 | CN102570018A Method for manufacturing integrated radio frequency patch microstrip antenna based on BCB/Au |
| 07/11/2012 | CN102570017A Tri-band wide wave beam circular polarization microstrip antenna |
| 07/11/2012 | CN102570012A Base plate with slot antenna |
| 07/11/2012 | CN101546870B Multi-antenna module |
| 07/11/2012 | CN101436714B Part reflecting face antenna |
| 07/11/2012 | CN101232127B Array antenna apparatus having at least two feeding elements and operable in multiple frequency bands |
| 07/11/2012 | CN101227027B Antenna module and electronic device using the same |
| 07/10/2012 | CA2761635C Integrated photovoltaic cell and radio-frequency antenna |
| 07/05/2012 | WO2012092521A1 True omni-directional antenna |
| 07/05/2012 | WO2012092092A2 Mounting electronic components on an antenna structure |
| 07/05/2012 | WO2012090883A1 Antenna |