Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
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11/30/1999 | US5995049 Radar module and antenna device |
11/30/1999 | US5995048 Quarter wave patch antenna |
11/30/1999 | US5995047 Microstrip antenna device, in particular for telephone transmissions by satellite |
11/30/1999 | US5994891 Electrically small, wideband, high dynamic range antenna having a serial array of optical modulators |
11/30/1999 | US5992120 Modular deployable antenna |
11/28/1999 | CA2272007A1 Radiocommunications device and loop slot antenna |
11/25/1999 | WO1999060665A1 Antenna device comprising capacitively coupled radiating elements and a hand-held radio communication device for such antenna device |
11/25/1999 | WO1999060663A1 Antenna device comprising feeding means and a hand-held radio communication device for such antenna device |
11/25/1999 | WO1999060662A1 Antenna arrangement and radio device |
11/25/1999 | WO1999060661A1 Device for transmitting and receiving microwaves subjected to circular polarisation |
11/25/1999 | WO1999060660A1 Flip open antenna for a portable telephone |
11/25/1999 | WO1999060659A1 Adaptive antenna pattern control for a multiple access communication system |
11/25/1999 | WO1999060658A1 Low noise block (lnb) mounting system |
11/25/1999 | WO1999060657A1 Radio communication base station antenna |
11/25/1999 | WO1999060333A1 Device for measuring a tilt angle, and an antenna means including a tilt angle measuring device |
11/25/1999 | DE19823186A1 Radiation protection for mobile telephone etc. users |
11/25/1999 | DE19823126A1 Antennenanordnung und Funkgerät Antenna array and radio |
11/25/1999 | DE19822403A1 Miniature dual band sector radiator has point dielectric inclusions on radial lines between two plane parallel circular conductive plates or foils joined by cylinder, coupled to waveguide |
11/25/1999 | DE19822398A1 Miniature sector radiator for motor vehicle antenna |
11/25/1999 | DE19822395A1 Sector radiator for GSM or DCS antenna |
11/25/1999 | DE19822371A1 Antenna arrangement for radio apparatus such as mobile or cordless telephone |
11/25/1999 | DE19820708A1 Sensor Sensor |
11/25/1999 | DE19820705A1 Einrichtung zur Justierung des Strahlenganges eines strahlaussendenden Elementes Means for adjusting the optical path of a ray emitting element |
11/25/1999 | DE19818241C1 Verfahren und Vorrichtung zur Herstellung eines Reflektors, sowie Netzstruktur für Reflektoren Method and apparatus for producing a reflector, as well as network structure for reflectors |
11/25/1999 | DE19531309C2 Phasengesteuerte zweidimensionale Gruppenantenne als teiladaptives Empfangssystem für den Satellitenrundfunk mit elektronischer Beeinflussung der Richtcharakteristik und der Polarisation The phased array antenna as part of two-dimensional adaptive receiving system for satellite radio with electronic influence of the directional characteristics and polarization |
11/24/1999 | EP0959525A2 Antenna arrangement and radiotelephone |
11/24/1999 | EP0959524A1 Folding perimeter truss reflector |
11/24/1999 | EP0959523A1 Capacitively fed plate antenna with two circular loops |
11/24/1999 | EP0958636A1 Antenna operating with two isolated channels |
11/24/1999 | EP0836755B1 Antenna assembly and communications device |
11/24/1999 | CN1236437A Position determination using multiple base station signal |
11/24/1999 | CN1236203A Electronic part and method of manufacturing the same |
11/24/1999 | CN1236202A Antenna coupling system |
11/24/1999 | CN1236201A Portable pen-based information terminal apparatus |
11/24/1999 | CN1236200A Antenna assembly |
11/23/1999 | US5991864 Power connectors, antenna connectors and telephone line connectors for computer devices utilizing radio and modem cards |
11/23/1999 | US5991643 Radio transceiver having switchable antennas |
11/23/1999 | US5991608 Portable communication device with optimized transmission loss |
11/23/1999 | US5991597 Converter for a satellite signal receiving antenna |
11/23/1999 | US5990928 Method and apparatus for receiving broadcast entertainment transmissions at a moving receiver station |
11/23/1999 | US5990851 Space deployable antenna structure tensioned by hinged spreader-standoff elements distributed around inflatable hoop |
11/23/1999 | US5990849 Compact spiral antenna |
11/23/1999 | US5990848 Combined structure of a helical antenna and a dielectric plate |
11/23/1999 | US5990847 Coupled multi-segment helical antenna |
11/23/1999 | US5990846 Self-aligning global positioning system antenna |
11/23/1999 | US5990843 Highly-stiffened, dual-axle antenna tracking pedestal |
11/23/1999 | US5990841 Wide-band antenna and tuning method |
11/23/1999 | US5990840 Signal receiving gain device for car mobile-phones |
11/23/1999 | US5990839 Adjustable antenna system for a portable radio unit in a satellite communication system |
11/23/1999 | US5990838 Dual orthogonal monopole antenna system |
11/23/1999 | US5990837 Rugged gas tube RF cellular antenna |
11/23/1999 | US5990835 Antenna assembly |
11/23/1999 | US5990828 Directional garage door opener transmitter for vehicles |
11/23/1999 | US5988583 Antenna mounting assembly |
11/23/1999 | US5987980 In situ tire valve assembly employing short valve element as antenna |
11/23/1999 | CA2169604C Primary surge protector for broadband coaxial system |
11/23/1999 | CA2110205C Mobile receiver for satellite broadcast |
11/18/1999 | WO1999059223A2 Dual-band microstrip antenna array |
11/18/1999 | WO1999059221A1 Patch antenna with an electrically small ground plate using peripheral parasitic stubs |
11/18/1999 | WO1999059220A2 Impedance-matching device |
11/18/1999 | WO1999058996A1 Transmitting-receiving system for vehicles, a vehicle comprising a transmitting-receiving system, and a circuit |
11/18/1999 | WO1999050928A3 Communications device |
11/18/1999 | WO1999031754A3 A linear interferometer antenna capable of making error-free azimuth and elevation angle measurements |
11/18/1999 | DE19821066A1 Solar energy conversion system |
11/17/1999 | EP0957663A2 Electronic part and a method of manufacturing the same |
11/17/1999 | EP0957537A2 Circularly polarized cross dipole antenna |
11/17/1999 | EP0957535A1 Electromagnetically coupled microstrip antenna |
11/17/1999 | EP0957534A1 Circularly polarised HF wave transceiver |
11/17/1999 | EP0957533A1 Combination antenna device |
11/17/1999 | EP0957531A1 Apparatus for adjusting the path of radiation of a beam radiating element |
11/17/1999 | EP0957371A2 Radar sensor |
11/17/1999 | EP0957288A2 Spacecraft antenna vibration control damper |
11/17/1999 | EP0956615A1 Transmission polarizer |
11/17/1999 | EP0956613A1 Multiple loop antenna |
11/17/1999 | EP0956609A1 A communication system, a primary radio station, a secondary radio station, and a communication method |
11/17/1999 | EP0956537A1 Transmission module for a transponder device, transponder device and method for operating said device |
11/17/1999 | CN1235704A Coaxial dual-band antenna |
11/17/1999 | CN1235387A Bracket |
11/17/1999 | CN1046605C Computer card data receiver having foldable antenna |
11/17/1999 | CN1046597C Planar antenna with helical antenna array and waveguide |
11/16/1999 | US5987337 Radio pager |
11/16/1999 | US5987308 Portable terminal having a shared antenna with reduced standing wave ratio |
11/16/1999 | US5986621 Stub loaded helix antenna |
11/16/1999 | US5986620 Dual-band coupled segment helical antenna |
11/16/1999 | US5986619 Multi-band concentric helical antenna |
11/16/1999 | US5986618 Combined solar shield and antenna ground plane structure for an electrical assembly |
11/16/1999 | US5986616 Antenna system for circularly polarized radio waves including antenna means and interface network |
11/16/1999 | US5986615 Antenna with ground plane having cutouts |
11/16/1999 | US5986614 Antenna device |
11/16/1999 | US5986612 Vehicle window antenna |
11/16/1999 | US5986611 Steerable disk antenna |
11/16/1999 | US5986610 Volume-loaded short dipole antenna |
11/16/1999 | US5986609 Multiple frequency band antenna |
11/16/1999 | US5986608 Antenna coupler for portable telephone |
11/16/1999 | US5986607 Switchable matching circuits using three dimensional circuit carriers |
11/16/1999 | US5986566 Wrist band antenna |
11/16/1999 | US5986562 RFID tag holder for non-RFID tag |
11/16/1999 | CA2153465C Communications antenna structure |
11/16/1999 | CA2023210C Spiral-antennae system |
11/11/1999 | WO1999057820A1 Method and apparatus for determining spatial signatures for calibrating a communication station having an antenna array |