Patents
Patents for H01Q 5 - Arrangements for simultaneous operation of aerials on two or more different wavebands (11,466)
04/2002
04/25/2002US20020047804 Patch antenna for the microwave range
04/25/2002US20020047803 Microstrip antenna
04/25/2002US20020047802 Patch antenna device
04/25/2002DE10050902A1 Antennenanordnung für Mobiltelefone An antenna system for mobile phones
04/24/2002EP1101253B1 Antenna with a large bandwidth
04/23/2002US6377226 Dual band antenna
04/23/2002US6377224 Dual band microwave radiating element
04/23/2002CA2292129C Multi-layered patch antenna
04/18/2002WO2002031921A2 Antenna transducer assembly, and an associated method therefor
04/18/2002WO2002031920A1 Improvements to transmission/reception sources of electromagnetic waves for multireflector antenna
04/18/2002US20020044092 Antenna device and radio equipment having the same
04/18/2002US20020044090 Antenna arrangement for mobile telephones
04/18/2002DE10140804A1 Antenna device for portable telephone, has LC parallel resonance circuit which resonates at frequency equal to center frequency in lower frequency band
04/17/2002EP1198026A2 Antenna arrangement for mobile phones
04/17/2002EP1196963A1 Loop antenna with at least two resonant frequencies
04/17/2002CN1345106A Built-in double band antenna assembly in mobile terminal and operating method thereof
04/16/2002US6373449 Hybrid inflatable antenna
04/16/2002US6373444 Common aperture UHF/VHF high band slotted coaxial antenna
04/16/2002US6373440 Multi-layer, wideband meander line loaded antenna
04/11/2002WO2002029926A1 Mobile telephone comprising a multi-band antenna
04/11/2002DE10049845A1 Multiband microwave aerial with substrate with one or more conductive track structures
04/11/2002DE10049844A1 Miniaturisierte Mikrowellenantenne Miniaturized microwave antenna
04/11/2002DE10049843A1 Fleckenmusterantenne für den Mikrowellenbereich Speckle pattern antenna for the microwave range
04/11/2002DE10049410A1 Mobiltelefon mit Mehrbandantenne Mobile phone with multi-band antenna
04/10/2002EP1195846A2 Patch antenna for the microwave range
04/10/2002EP1195845A2 Miniaturised microwave antenna
04/10/2002EP1194980A1 Combination antenna mount
04/09/2002US6369777 Antenna device and method for manufacturing the same
04/09/2002US6369775 Antenna assembly and multiband stubby antenna
04/09/2002US6369774 Radio communication base station antenna
04/09/2002US6369762 Flat antenna for circularly-polarized wave
04/09/2002US6369761 Dual-band antenna
04/04/2002WO2002027861A1 Antenna assembly and multiband stubby antenna
04/04/2002US20020039081 Antenna for a portable communication apparatus, and a portable communication apparatus comprising such an antenna
04/03/2002EP1193797A2 Built-in dual band antenna device and operating method thereof in a mobile terminal
04/03/2002EP1192684A1 Detachable whip antenna, with capacitive load, and method for making a radiating segment of such an antenna
04/03/2002EP1192683A1 Integrable dual-band antenna
04/03/2002CN1343382A Dual band antenna arrangement
04/03/2002CN1343380A Microstrip antenna arrangement in communication device
04/02/2002USH2016 Mono-blade phase dispersionless antenna
04/02/2002US6366243 Planar antenna with two resonating frequencies
04/02/2002CA2082580C An improved microstrip antenna device, in particular for telephone transmissions by satellite field of the invention
03/2002
03/28/2002WO2002025775A1 Ultra-wideband multi-beam adaptive antenna
03/28/2002WO2002025772A1 Dual band antenna
03/28/2002US20020036594 Frequency adjustable mobile antenna and method of making
03/27/2002CN1341978A Antenna device and radio equipment containing said antenna
03/26/2002US6362796 Broadband antenna
03/26/2002US6362789 Dual band wideband adjustable antenna assembly
03/26/2002US6362788 Electromagnetic wave transmitter/receiver
03/26/2002US6362784 Antenna unit and digital television receiver
03/26/2002US6362737 Object Identification system with adaptive transceivers and methods of operation
03/21/2002US20020033774 Built-in dual band antenna device and operating method thereof in a mobile terminal
03/21/2002US20020033773 Antenna Device and radio communication card module having antenna device
03/21/2002US20020033772 Broadband antenna assembly of matching circuitry and ground plane conductive radiating element
03/21/2002US20020033757 Object identification system with adaptive transceivers and methods of operation
03/20/2002EP1189304A2 Antenna device and radio communication card module having antenna device
03/19/2002US6359589 Microstrip antenna
03/14/2002WO2002021637A1 2-frequency antenna
03/14/2002WO2001065642A3 Multibeam antenna for establishing individual communication links with satellites positioned in close angular proximity to each other
03/14/2002US20020032510 Vehicle rearview mirror assembly incorporating a communication system
03/14/2002US20020030632 Coaxial dielectric rod antenna with multi-frequency collinear apertures
03/14/2002US20020030629 Compact dual mode integrated antenna system for terrestrial cellular and satellite telecommunications
03/14/2002US20020030627 Antenna for a radio communications apparatus
03/14/2002US20020030626 Surface-mounted antenna and wireless device incorporating the same
03/13/2002EP1187255A2 An antenna device for a communication terminal
03/13/2002EP1187253A1 Multi-frequency antenna
03/13/2002EP1186072A1 Multiband antenna
03/13/2002EP1072065B1 Dual band antenna
03/12/2002US6356247 Antenna system for tracking moving satellites
03/12/2002US6356241 Coaxial cavity antenna
03/07/2002DE10040794A1 Schleifen-Dipol bzw. -Monopol Loop dipole or monopole
03/06/2002CN1338796A Antenna with an electric conductive layer and dual band emitter therewith
02/2002
02/28/2002WO2002017434A1 High gain, frequency tunable variable impedance transmission line loaded antenna with radiating and tuning wing
02/28/2002WO2002017433A1 Shortened dipole and monopole loops
02/28/2002WO2002017431A1 Glass antenna system for mobile communication
02/28/2002US20020024477 Motor-drive device for sensors in a receiver and/or transmitter with spherical electromagnetic lens and receiver and/or transmitter comprising such a device
02/28/2002US20020024473 Low profile, high gain frequency tunable variable impedance transmission line loaded antenna
02/28/2002US20020024472 High gain, frequency tunable variable impedance transmission line loaded antenna having shaped top plates
02/28/2002US20020024470 Antenna device for a communication terminal
02/28/2002CA2420211A1 Glass antenna system for mobile communication
02/27/2002EP1182729A1 Transmitting and receiving antenna
02/27/2002EP1181742A1 An antenna means, a radio communication system and a method for manufacturing a radiating structure
02/27/2002EP0829111B1 Method of manufacturing a printed antenna
02/26/2002US6351241 Meander antenna device
02/26/2002US6351215 Monitoring antenna system
02/21/2002US20020021249 Multi-band in-series antenna assembly
02/21/2002US20020021248 Multi frequency-band antenna
02/21/2002US20020021246 Dual mode switched beam antenna
02/20/2002CN1337077A Multi-frequency antenna feed
02/20/2002CN1336700A Multiple band antenna
02/19/2002US6348898 Low cost impulse compatible wideband antenna
02/19/2002US6348897 Multi-function antenna system for radio communication device
02/19/2002US6348892 Internal antenna for an apparatus
02/19/2002CA2292635C Compact spiral antenna
02/14/2002WO2002013312A1 Antenna device and radio communication device comprising the same
02/14/2002WO2002013307A1 Antenna
02/14/2002US20020019247 Antenna
02/14/2002US20020018026 Antenna apparatus having a simplified structure
02/14/2002US20020018024 Source-antennas for transmitting/receiving electromagnetic waves
02/14/2002US20020018023 Reflector antenna having varying reflectivity surface that provides selective sidelobe reduction