| 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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| 12/13/2001 | US20010050638 Microstrip antenna |
| 12/13/2001 | DE10027609A1 Planar antenna system for mobile radio applications, has coaxial waveguide whose inner and outer conductors make predetermined angle with axis of slit structure of conductive disk |
| 12/13/2001 | DE10027512A1 Planar antenna system for mobile applications, has internal conductor of coaxial waveguide inserted into aperture of conductive disk |
| 12/13/2001 | DE10027508A1 Dual-band sector antenna for mobile radio used in e.g. vehicle, includes sector-shaped conductive plate supported movably above other circular plate having arcuate slit, via a dielectric foam spacer |
| 12/12/2001 | EP1162689A1 Improvement to source antennas for transmitting/receiving electromagnetic waves for satellite telecommunications systems |
| 12/12/2001 | EP1162686A1 Improvement to source-antennas for transmitting/receiving electromagnetic waves |
| 12/12/2001 | CN1326619A Portable radiotelephones including patch antennas |
| 12/12/2001 | CN1326243A Flat antenna |
| 12/11/2001 | US6329955 Broadband antenna incorporating both electric and magnetic dipole radiators |
| 12/11/2001 | US6329950 Planar antenna comprising two joined conducting regions with coax |
| 12/11/2001 | US6329949 Transceiver stacked assembly |
| 12/11/2001 | US6329915 RF Tag having high dielectric constant material |
| 12/06/2001 | WO2001093373A1 Dual band patch antenna |
| 12/06/2001 | WO2001093371A1 Scanning, circularly polarized varied impedance transmission line antenna |
| 12/06/2001 | US20010049266 Structure for connecting non -radiative dielectric waveguide and metal waveguide, millimeter wave transmitting/receiving module and millimeter wave transmitter/receiver |
| 12/06/2001 | US20010048399 Dual-spiral-slot antenna for circular polarization |
| 12/06/2001 | US20010048396 Scanning, circularly polarized varied impedance transmission line antenna |
| 12/06/2001 | US20010048392 Circularly polarized wave antenna and device using the same |
| 12/06/2001 | US20010048390 Surface mount antenna and communication device including the same |
| 12/05/2001 | EP1160917A1 Antenna structure for electromagnetic structures |
| 12/05/2001 | EP1160916A2 Planar antenna |
| 12/05/2001 | EP0879485B1 Compact radio frequency transmitting and receiving antenna and control device employing same |
| 12/04/2001 | US6326927 Capacitively-tuned broadband antenna structure |
| 12/04/2001 | US6326923 Small-sized circular polarized wave microstrip antenna providing desired resonance frequency and desired axis ratio |
| 11/29/2001 | WO2001091232A1 Semi-coaxial horn antenna |
| 11/28/2001 | EP1158606A1 Dual-spiral-slot antenna for circular polarization |
| 11/28/2001 | EP1158605A1 V-Slot antenna for circular polarization |
| 11/28/2001 | EP1158604A2 Antenna, antenna device, and radio equipment |
| 11/28/2001 | EP1158594A1 Generator of circularly polarized wave |
| 11/28/2001 | EP1157445A1 Improved fabric antenna |
| 11/28/2001 | CN2462555Y Corrugated horn feed source for improving offset paraboloid antenna crossing polarization characteristics |
| 11/28/2001 | CN1324558A Electrical component and electrical circuit module having connected ground planes |
| 11/28/2001 | CN1324125A Radio communication device |
| 11/27/2001 | US6323824 Dielectric resonator antenna |
| 11/27/2001 | US6323819 Dual band multimode coaxial tracking feed |
| 11/27/2001 | US6323818 Integration of hollow waveguides, channels and horns by lithographic and etching techniques |
| 11/27/2001 | US6323816 Sector beam antenna with scattering component |
| 11/27/2001 | US6323808 Dielectric resonator antenna |
| 11/22/2001 | WO2001089027A2 Broadband horn antennas and electromagnetic field test facility |
| 11/22/2001 | WO2000028618A9 Disc antenna system |
| 11/21/2001 | CN1075253C Microwave antennas |
| 11/21/2001 | CN1075252C Antenna equipment using short sticking-patch antenna |
| 11/20/2001 | US6320554 Feed horn having elliptic open end |
| 11/20/2001 | US6320551 Electrical apparatus |
| 11/20/2001 | US6320547 Switch structure for antennas formed on multilayer ceramic substrates |
| 11/20/2001 | US6320544 Method of producing desired beam widths for antennas and antenna arrays in single or dual polarization |
| 11/20/2001 | US6320543 Microwave and millimeter wave circuit apparatus |
| 11/20/2001 | US6320509 Radio frequency identification transponder having a high gain antenna configuration |
| 11/20/2001 | CA2256171C Micro-strip antenna having bi-directional or non-directional characteristic |
| 11/15/2001 | US20010040530 Multiband antenna system using rf micro-electro-mechanical switches, method for transmitting multiband signals, and signal produced therefrom |
| 11/15/2001 | US20010040528 Symmetrical antenna structure and a method for its manufacture as well as an expansion card applying the antenna structure |
| 11/15/2001 | US20010040527 Surface-mounted antenna, method for adjusting and setting dual-resonance frequency thereof, and communication device including the surface-mounted type antenna |
| 11/15/2001 | DE10022107A1 Integrierte Antenne für Mobilfunktelefone Integrated antenna for mobile phones |
| 11/14/2001 | EP1154518A2 Integrated antenna for mobile telephones |
| 11/14/2001 | EP1154515A2 High-isolation, common-focus, transmit-receive antenna set |
| 11/14/2001 | EP1012906B1 Microwave flat antenna |
| 11/14/2001 | CN2459766Y Slotted antenna |
| 11/14/2001 | CN1322390A Patch antenna device |
| 11/14/2001 | CN1322388A Antenna device for high frequency radio, high frequency radio apparatus and watch type radio apparatus |
| 11/13/2001 | US6317097 Cavity-driven antenna system |
| 11/13/2001 | US6317095 Planar antenna and method for manufacturing the same |
| 11/13/2001 | US6317094 Feed structures for tapered slot antennas |
| 11/08/2001 | WO2001084670A1 Planar ultra wide band antenna with integrated electronics |
| 11/08/2001 | WO2001084575A1 Printed circuit variable impedance transmission line antenna |
| 11/08/2001 | DE10118742A1 Microwave or extremely high frequency module with integrated slot antenna |
| 11/07/2001 | EP1152485A1 Radio communication device |
| 11/07/2001 | EP1152484A2 High performance multimode horn |
| 11/07/2001 | EP1152483A1 Dual-band microwave radiating element |
| 11/07/2001 | EP1151495A1 Rearview mirror with integrated microwave receiver |
| 11/07/2001 | EP0772894B1 A feeder horn, intended particularly for two-way satellite communications equipment |
| 11/07/2001 | EP0621952B1 Broadband antennas and electromagnetic field simulators |
| 11/07/2001 | CN2458742Y Wide band low-standing wave x band horn aerial capable of bearing high-pressure |
| 11/07/2001 | CN1321346A Microstrip antenna |
| 11/07/2001 | CN1320982A Method for generating desired beam width in single or double polarizing antenna and antenna array |
| 11/06/2001 | US6314273 Mobile telecommunication apparatus having notches |
| 11/06/2001 | US6313808 Freedhorn capable of receiving radio waves from plurality of neighboring satellites |
| 11/06/2001 | US6313807 Slot fed switch beam patch antenna |
| 11/06/2001 | US6313806 Slot antenna with susceptance reducing loops |
| 11/06/2001 | US6313803 Monolithic millimeter-wave beam-steering antenna |
| 11/06/2001 | US6313797 Dielectric antenna including filter, dielectric antenna including duplexer, and radio apparatus |
| 11/01/2001 | WO2001082413A1 Single feed, multi-element antenna |
| 11/01/2001 | WO2001082408A1 Portable radio device |
| 11/01/2001 | WO1999035710A9 Reflector based dielectric lens antenna system |
| 11/01/2001 | US20010036217 Reconfigurable resonant cavity with frequency-selective surfaces and shorting posts |
| 11/01/2001 | US20010035843 Dual band patch antenna |
| 11/01/2001 | US20010035842 Single feed, multi-element antenna |
| 11/01/2001 | US20010035300 Printed circuit variable impedance transmission line antenna |
| 11/01/2001 | CA2406803A1 Single feed, multi-element antenna |
| 10/31/2001 | EP1150381A1 Antenna and radio device |
| 10/31/2001 | EP1149432A1 Asymmetrical multi-beam radar sensor |
| 10/31/2001 | EP1149431A1 Wide band antenna having unitary radiator/ground plane |
| 10/31/2001 | CN1319919A Coaxial radiation RF cable |
| 10/30/2001 | US6310583 Steerable offset reflector antenna |
| 10/30/2001 | CA2250158C Dual polarization antenna array with very low cross polarization and low side lobes |
| 10/25/2001 | WO2001080361A1 S-line cross slot antenna |
| 10/25/2001 | WO2001080357A1 Planar antenna for beam scanning |
| 10/25/2001 | WO2001080352A1 Dual-band antenna |
| 10/25/2001 | WO2001026948B1 Microwave blade tracker |
| 10/25/2001 | US20010033208 Transmitting and receiving apparatus for satellite communication via dual-polarized signals |
| 10/24/2001 | EP1148582A2 Method of producing desired beam widths for antennas and antenna arrays in single or dual polarization |