Patents
Patents for H01Q 5 - Arrangements for simultaneous operation of aerials on two or more different wavebands (11,466)
02/2005
02/16/2005CN1581573A Antenna device for portable terminal
02/16/2005CN1190101C Adjustable antenna for radio transceiver
02/16/2005CN1189979C Method for regulating and setting double resonance frequency for surface-mouted aerial and communicatinon device
02/15/2005US6856298 Dual band linear antenna array
02/15/2005US6856296 Radio antenna and transmission line
02/15/2005US6856294 Compact, low profile, single feed, multi-band, printed antenna
02/15/2005US6856289 PCB antenna capable of receiving four operating bands
02/15/2005US6856287 Triple band GPS trap-loaded inverted L antenna array
02/15/2005US6856286 Dual band spiral-shaped antenna
02/15/2005US6856285 Multi-band PIF antenna with meander structure
02/10/2005WO2005013414A2 Parasitic element and pifa antenna structure
02/10/2005US20050030247 Interlaced multiband antenna arrays
02/10/2005US20050030232 Antenna assembly
02/09/2005EP1504491A1 Roof for motor vehicles
02/09/2005EP1435136A4 Mobile communication system having multi-band antenna
02/09/2005CN1579036A 天线装置 The antenna device
02/09/2005CN1577976A Antenna and wireless apparatus
02/09/2005CN1577972A Surface mounting type antenna, antenna apparatus and radio communication apparatus
02/09/2005CN1577971A Compact dual mode integrated antenna system for terrestrial cellular and satellite telecommunications
02/09/2005CN1577965A Bifrequency shared antenna apparatus
02/09/2005CN1577962A Internal antenna of mobile communication terminal
02/09/2005CN1188930C Compact dual mode integrated antenna system for terrestrial cellular and satellite telecom
02/09/2005CN1188929C 平面天线结构 Planar antenna structure
02/08/2005US6853352 Mobile telephone including a multi-band antenna
02/08/2005US6853348 Dual band linear antenna array
02/08/2005US6853346 RF antenna
02/08/2005US6853345 Wireless communication device and method
02/08/2005US6853341 Antenna means
02/08/2005US6853335 Miniature monopole antenna for dual-frequency printed circuit board
02/03/2005WO2005011051A2 Multi-band antenna for wireless applications
02/03/2005WO2004021507A3 Signal cross polarization system and method
02/03/2005US20050024279 Window-integrated antenna for LMS and diversitary FM reception in mobile motor vehicles
02/03/2005US20050024272 Parasitic element and PIFA antenna structure
02/03/2005DE20320670U1 Multiband mobile radio antenna with terminal capacitance, especially for vehicles, has lower band antenna radiator elements connected together electrically at ends or sides opposite to junction
02/03/2005DE10331213A1 Scheibenantenne für den LMK- und diversitären FM-Empfang mobiler Kraftfahrzeuge Glass antenna for the LMS and diverse FM reception of mobile vehicles
02/03/2005DE102004024800A1 Multiband antenna for motor vehicles has at least one parasitic element in addition to main radiator, whereby it also radiates in at least one other frequency band in addition to main frequency band
02/03/2005CA2533168A1 Multi-band antenna for wireless applications
02/02/2005EP1503451A1 Mobile radio antenna
02/02/2005EP1503450A1 Antenna device and radio communication card module having antenna device
02/02/2005EP1502322A1 Antenna arrangement
02/02/2005EP1421649A4 Method and apparatus for frequency selective beam forming
02/02/2005EP1323208A4 Dual band antenna
02/02/2005EP1088367B1 Helix antenna
02/02/2005CN1575550A Module for transmitting and/or receiving radio data
02/02/2005CN1575529A Planar band gap materials
02/02/2005CN1574456A Multi-frequency antenna
02/01/2005US6850779 Mobile communication antenna and mobile communication apparatus using it
02/01/2005US6850198 Antenna device and method of adjusting said antenna device
02/01/2005US6850195 Antenna structure and communication apparatus including the same
02/01/2005US6850194 Antenna unit
02/01/2005US6850191 Dual frequency band communication antenna
01/2005
01/27/2005US20050020312 Mobile telecommunications with multisector antennas
01/27/2005US20050017912 Dual-access monopole antenna assembly
01/27/2005US20050017903 Ultra wideband antenna
01/27/2005DE202004018158U1 Antenna for digital transmissions and/or radio broadcast reception in 3 frequency bands has second reception terminal in form of spiral waveguide with one end connected to first terminal and exterior covered by sleeve
01/27/2005DE10347719A1 Innere Antenne für ein mobiles Kommunikationsgerät Internal antenna for a mobile communication device
01/26/2005EP1501155A1 Antenna for ultra-wide band communication
01/26/2005EP1500165A2 Antenna for a wireless communication device and method
01/26/2005EP1500163A2 Passive tunable broadband antenna
01/26/2005EP1500161A1 Improvements in or relating to wireless terminals
01/26/2005EP1500042A2 Wireless communication device and method
01/26/2005EP1336158B1 Contactless data carrier
01/26/2005CN2674662Y Ring band type plane multi-frequency mobile terminal antenna
01/26/2005CN1572043A Antenna structures
01/26/2005CN1186852C Isoplanar dual strip antenna
01/25/2005US6847329 Plate-like multiple antenna and electrical equipment provided therewith
01/22/2005CA2435830A1 Ultra wideband antenna
01/20/2005WO2005006579A1 Antenna device and portable radio communication device comprising such antenna device
01/20/2005WO2005006492A1 Antenna for receiving electromagnetic waves in the high frequency range
01/20/2005WO2005006490A1 Internal triple-band antenna
01/20/2005US20050012674 Antenna and wireless apparatus
01/20/2005US20050012668 Multi-frequency antenna
01/20/2005DE10328361A1 PIFA-Antennenanordnung für mehrere Mobilfunk-Frequenzbänder PIFA antenna array for multiple cellular frequency bands
01/19/2005EP1498984A1 Double resonance antenna structure for several frequency ranges
01/19/2005CN2672889Y Multiple frequency band antenna
01/19/2005CN1568077A 天线辐射器结构 Antenna radiating structure
01/19/2005CN1567744A Double-frequency antenna for radio communication
01/19/2005CN1567651A Dual-frequency antenna
01/19/2005CN1185797C Portable radio apparatus capable of receiving multiple wave-band signals
01/19/2005CN1185762C Multiband antenna for communication terminal
01/18/2005US6844853 Dual band antenna for wireless communication
01/13/2005WO2005004283A1 Triple band gps trap-loaded inverted l antenna array
01/13/2005WO2005004282A1 Antenna element and mobile telephone device
01/13/2005WO2005004276A1 Portable radio
01/13/2005US20050009472 Electronically tunable quad-band antennas for handset applications
01/13/2005US20050007289 Multi-band horn antenna using frequency selective surfaces
01/13/2005US20050007282 Antenna
01/13/2005US20050007279 Dual band antenna
01/13/2005DE10328701A1 Antenne zum Empfang von elektromagnetischen Wellen im Hochfrequenzbereich Antenna for receiving electromagnetic waves in the radiofrequency range
01/13/2005DE10317774A1 Picking up/ processing interference fields/beams involves preparing antenna signals via signal line diodes with opposed blocking directions, 2 signal lines after diode output connected via capacitor
01/13/2005CA2522611A1 Triple band gps trap-loaded inverted l antenna array
01/12/2005EP1496570A1 Multi-band horn antenna using frequency selective surfaces
01/12/2005EP1496565A1 Antenna and electronic device using same
01/12/2005EP1495338A2 Method and device for picking-up and processing interference fields and interference beams
01/12/2005EP1151496A4 Compact wideband antenna
01/12/2005CN2671143Y Antenna and radio frequency module
01/12/2005CN1184838C Laminated resonant structure antenna and multi-frequency radio communication apparats. contg. same
01/12/2005CN1184721C 天线装置 The antenna device
01/12/2005CN1184719C Antenna device for a radio communications device
01/11/2005US6842143 Multiple band antenna
1 ... 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 ... 115