| Patents for H01Q 21 - Aerial arrays or systems (25,127) |
|---|
| 03/17/2011 | WO2011029643A1 Planar antenna unit for a radar sensor device |
| 03/17/2011 | US20110065383 Focused antenna, multi-purpose antenna, and methods related thereto |
| 03/17/2011 | US20110063187 Planar directional antenna |
| 03/17/2011 | US20110063181 Passive repeater for wireless communications |
| 03/16/2011 | EP2296229A1 Radio-on-fiber unit and radio-on-fiber system |
| 03/16/2011 | EP2296227A2 Antenna for receiving circular polarised satellite radio signals |
| 03/16/2011 | CN201766168U Transmit-receive integrated antenna for high-frequency surface wave radar |
| 03/16/2011 | CN201766166U Antenna system and radio frequency identification read-write device with same |
| 03/16/2011 | CN201766159U Dual-frequency antenna and wireless network device with same |
| 03/16/2011 | CN201766152U Large-sized planar array antenna |
| 03/16/2011 | CN101986465A Radiation conductor configuration for array antenna |
| 03/16/2011 | CN101986464A Array antenna |
| 03/15/2011 | US7907684 Signal regeneration |
| 03/15/2011 | US7907577 Communication network providing wireless and hard-wired dynamic routing |
| 03/15/2011 | US7907417 Printed circuit board (PCB)with enhanced structural integrity |
| 03/15/2011 | US7907100 Phased array antenna with extended resonance power divider/phase shifter circuit |
| 03/15/2011 | US7907092 Antenna with one or more holes |
| 03/10/2011 | WO2011027898A1 Radial line slot array antenna |
| 03/10/2011 | WO2011027582A1 Antenna |
| 03/10/2011 | US20110057859 Antenna assembly and portable terminal having the same |
| 03/10/2011 | US20110057856 Antenna feeding network |
| 03/10/2011 | US20110057852 Modular Wideband Antenna Array |
| 03/10/2011 | DE102009040296A1 Motor vehicle, has filter whose outlet is connected with input of multiple-input multiple-output module, where multiple-input multiple-output service uses signals in region at another outlet of filter and region at outlet of another filter |
| 03/10/2011 | DE102009034429A1 Flat antenna e.g. parabolic antenna, for receiving high-definition TV signal, has dielectric tube emitter whose diameter is less than diameter of grooves and bar, so that emitter is arranged within grooves and bar in horn emitter |
| 03/10/2011 | DE102006039645B4 Antenne mit einstellbarer Resonanzfrequenz Antenna with adjustable resonance frequency |
| 03/09/2011 | EP2293385A1 Self-directing antenna with circular polarisation |
| 03/09/2011 | EP2293384A1 Antenna coil |
| 03/09/2011 | EP2293380A1 Triplate line inter-layer connector, and planar array antenna |
| 03/09/2011 | EP1573352B1 Wideband signal detection and tracking system |
| 03/09/2011 | CN1783583B Method and apparatus for adjusting arbitrary antenna phase in electronic article surveillance system |
| 03/09/2011 | CN101984520A Bluetooth antenna structure and portable wireless communications device with same |
| 03/08/2011 | US7903042 Antenna arrangement and window fitted with this antenna arrangement |
| 03/08/2011 | US7903040 Tunable arrangements |
| 03/08/2011 | US7903037 Multiband antenna for handheld terminal |
| 03/03/2011 | WO2011026034A2 Modular type cellular antenna assembly |
| 03/03/2011 | WO2011025713A1 Planar antenna array and article of manufacture using same |
| 03/03/2011 | WO2011024990A1 Intermittent feed type array antenna device |
| 03/03/2011 | WO2011024355A1 Antenna device and radio communication device |
| 03/03/2011 | WO2011023003A1 Calculating antenna performance |
| 03/03/2011 | US20110053648 Wireless Point to Multipoint System |
| 03/03/2011 | US20110050538 Dual-band antenna assembly |
| 03/03/2011 | US20110050522 Multi-band antenna apparatus |
| 03/03/2011 | US20110050498 Closed shape beam forming network |
| 03/03/2011 | DE102009038150A1 Multi-band antenna module for a vehicle, comprises multiple antenna units, which includes receiving antennas and radio antennas |
| 03/03/2011 | CA2769042A1 Planar antenna array and article of manufacture using same |
| 03/02/2011 | EP2290744A1 Closed shape beam forming network |
| 03/02/2011 | EP2289174A1 Miniature sub-resonant multi-band vhf-uhf antenna |
| 03/02/2011 | CN201754429U Dual polarization micro-strip antenna |
| 03/02/2011 | CN101983457A Wireless apparatus |
| 03/02/2011 | CN101982900A L/S/X three-band dual-polarized planar antenna array |
| 03/02/2011 | CN101982899A S/X dual-band dual-polarized microstrip dipole/laminated patch antenna array |
| 03/02/2011 | CN101982898A Millimetre wave planar antenna and array thereof |
| 03/01/2011 | US7899951 Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway |
| 03/01/2011 | US7899496 Cellular antenna |
| 03/01/2011 | US7899425 Multi-band wireless communication device and method |
| 03/01/2011 | US7899165 Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host, and communication method |
| 03/01/2011 | US7898494 Locating technique and apparatus using an approximated dipole signal |
| 03/01/2011 | US7898492 Antenna arrangement |
| 02/24/2011 | US20110043425 Dual band base station antenna |
| 02/24/2011 | US20110043424 Board-shaped wideband dual polarization antenna |
| 02/24/2011 | US20110043420 Composite antenna device |
| 02/24/2011 | DE102009038038A1 Antenna arrangement for motor vehicle, has housing, in which two individual antennas for multiple-input multiple-output multi-band functionality and metallic surface area plate are arranged |
| 02/23/2011 | EP2287969A1 Horn array antenna for dual linear polarization |
| 02/23/2011 | CN201752033U UHF-RFID stripline antenna and array antenna group |
| 02/23/2011 | CN201751942U Combined type sensor cable |
| 02/23/2011 | CN101980449A Method and system for communication |
| 02/22/2011 | US7894634 Generation and authentication of digitized biometric data for conducting a transaction |
| 02/22/2011 | US7894557 Signal interference measurement |
| 02/22/2011 | US7893889 Multiple-antenna device having an isolation element |
| 02/22/2011 | US7893887 Antenna for RFID device reader, and method of use |
| 02/22/2011 | US7893880 Antenna installed on radar |
| 02/17/2011 | WO2011019001A1 Integrated antenna |
| 02/17/2011 | US20110037681 Radio transceiver communicating in a plurality of frequency bands |
| 02/17/2011 | US20110037680 Multi-band antenna |
| 02/17/2011 | US20110037676 Mobile radio device |
| 02/16/2011 | EP2285018A2 An improved GPS receiver utilizing satellite position information for compensating Doppler |
| 02/16/2011 | EP2284951A1 Antenna switching arrangement |
| 02/16/2011 | EP2284950A1 Wideband array antenna |
| 02/16/2011 | EP2284944A1 Mimo antenna device and wireless communication device |
| 02/16/2011 | EP2284561A1 Method and system for antenna diversity with global navigation satellite systems (GNSS) |
| 02/16/2011 | EP2283602A1 Polarization co-ordination |
| 02/16/2011 | EP2283542A1 Dual beam dual selectable polarization antenna |
| 02/16/2011 | CN201749950U Stereo dipole antenna array |
| 02/16/2011 | CN201749949U Wide-band high gain type omnidirectional beautification antenna facing to 3G |
| 02/16/2011 | CN201749948U Broadband medium gain type omnidirectional embellished antenna for 3G |
| 02/16/2011 | CN1921225B Composite antenna |
| 02/16/2011 | CN101978553A Waveguide power divider and method of manufacturing the same |
| 02/16/2011 | CN101976767A Full-polarized ground penetrating radar array antenna |
| 02/16/2011 | CN101976762A Two-channel coil antenna and device applying same |
| 02/16/2011 | CN101976377A Inventory management system |
| 02/15/2011 | US7889143 Multiband antenna system and methods |
| 02/10/2011 | WO2011015561A1 Method for optimizing the position of identical sensors in a communication network |
| 02/10/2011 | WO2011015557A1 Method for optimizing the structure of a network of identical sensors for goniometry |
| 02/10/2011 | WO2011015511A1 An antenna for radio frequency identification systems, methods of configuring same, and a radio frequency identification reader |
| 02/10/2011 | US20110032159 Antenna Apparatus with Adaptive Polarization Switching Function |
| 02/10/2011 | US20110032154 Broadband circularly polarized patch antenna |
| 02/10/2011 | DE102010038653A1 Parallele Antennen für kontaktlose Geräte Parallel antenna for contactless device |
| 02/09/2011 | EP2281326A1 Polarization insensitive antenna for handheld radio frequency identification readers |
| 02/09/2011 | CN201742452U Built-in double-antenna ultrathin double-slide mobile phone |
| 02/09/2011 | CN201741802U Broadband GNSS (Global Navigation Satellite System) receiving antenna |