| Patents for H01Q 15 - Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices (7,888) |
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| 03/28/2000 | US6043784 Antenna lens in particular for a motor vehicle radar system |
| 03/28/2000 | US6043772 Multi-beam automobile radar system |
| 03/23/2000 | WO2000016441A1 High-performance sectored antenna system using low profile broadband feed devices |
| 03/23/2000 | DE19941870A1 Source of millimetric electromagnetic radiation includes resonator coupled to antenna and resonance-shifting component for lossless switching of e.g. radar array with dielectric lens |
| 03/22/2000 | CN2370575Y Anti-radiation antenna |
| 03/22/2000 | CN1248095A Filter with microstrip antenna and frequence-selective surface |
| 03/22/2000 | CN1248077A Manufacture of multibeam parabolic torus antenna with secondary phase correcting surface |
| 03/21/2000 | US6040805 Low profile ceramic choke |
| 03/21/2000 | CA2206443C Lens antenna having an improved dielectric lens for reducing disturbances caused by internally reflected waves |
| 03/16/2000 | DE19941294A1 Kunstharztransflektor und Verfahren zum Herstellen desselben Kunstharztransflektor thereof and methods for preparing |
| 03/15/2000 | EP0986133A2 Multi-focus reflector antenna |
| 03/15/2000 | EP0985248A1 Antenna for high frequency radio signal transmission |
| 03/14/2000 | USRE36615 Use of vanadium oxide in microbolometer sensors |
| 03/14/2000 | US6037908 Microwave antenna |
| 03/14/2000 | US6037894 Monostatic FMCW radar sensor |
| 03/14/2000 | US6036893 Method of making an antenna lens |
| 03/09/2000 | WO2000013261A1 Antenna mirror surface measuring/adjusting device |
| 03/09/2000 | DE19940632A1 Molding of dielectric lens involves first molding the lens body followed by successive molding of upper and lower surface layers and holder sections |
| 03/09/2000 | DE19929930A1 Transmitter of radio control apparatus for motor vehicle, helicopter, has arithmetic processor whose delay operation and servo output of characteristic data is interrupted, when levers are operated at offset delay |
| 03/08/2000 | EP0984511A2 Combined photovoltaic array and RF reflector |
| 03/07/2000 | US6034638 Antennas for use in portable communications devices |
| 03/01/2000 | EP0982800A2 High frequency delay device using frequency selective surfaces |
| 02/29/2000 | US6031509 Self-tuning material for selectively amplifying a particular radio wave |
| 02/29/2000 | US6031506 Method for improving pattern bandwidth of shaped beam reflectarrays |
| 02/29/2000 | US6031502 On-orbit reconfigurability of a shaped reflector with feed/reflector defocusing and reflector gimballing |
| 02/22/2000 | US6028699 Electromagnetically shielded window, sensor system using the window, and method of manufacture |
| 02/22/2000 | US6028692 Controllable optical periodic surface filter |
| 02/22/2000 | US6028570 Folding perimeter truss reflector |
| 02/22/2000 | US6028569 High-torque apparatus and method using composite materials for deployment of a multi-rib umbrella-type reflector |
| 02/15/2000 | US6025809 Antenna radiating element |
| 02/10/2000 | WO1999060860A3 Shape memory alloy hinge assembly |
| 02/09/2000 | EP0978900A1 Handy reflector for rotary type radar |
| 02/03/2000 | DE19817712C1 Transparente Platte, insbesondere Glasscheibe mit einer Beschichtung und einem Strahlungsfenster Transparent plate, in particular glass sheet having a coating and a radiation window |
| 02/02/2000 | EP0977308A1 Tensioned cord attachement of antenna reflector to inflated support structure |
| 02/02/2000 | EP0976173A1 Microwave reflector antenna |
| 02/02/2000 | EP0975990A1 Scanning apparatus |
| 02/01/2000 | US6020859 Reflector antenna with a self-supported feed |
| 01/27/2000 | DE19832608A1 Protection for surface of parabolic mirror of satellite aerial prevents dirt, dust, weather conditions to affect aerial function and its deformation and damage |
| 01/26/2000 | CN1242491A Microwave oven |
| 01/26/2000 | CN1242324A Elastically deformable antenna reflector for spacecraft, and spacecraft including such reflector |
| 01/25/2000 | US6018328 Self-forming rib reflector |
| 01/25/2000 | US6017628 Metal-coated substrate articles responsive to electromagnetic radiation, and method of making and using the same |
| 01/20/2000 | DE19829554A1 Antennenlinse für einen Abstandsensor Antenna lens for a distance sensor |
| 01/19/2000 | EP0973231A2 Dual polarization directional antenna having choke reflectors for minimizing side lobe |
| 01/18/2000 | USRE36506 Antenna design using a high index, low loss material |
| 01/18/2000 | CA2206647C Composite rooftop antenna for terrestrial and satellite reception |
| 01/12/2000 | EP0970538A1 Electronic scanning reflector antenna and method therefor |
| 01/11/2000 | US6014251 Optical filters based on uniform arrays of metallic waveguides |
| 01/11/2000 | US6014115 Light weight parallel-plate polarizer implantation for space applications |
| 01/11/2000 | US6014108 Transverse-folded scanning antennas |
| 01/05/2000 | EP0969550A1 Dielectric lens antenna and radio equipment including the same |
| 01/05/2000 | EP0969549A1 Dielectric lens, dielectric lens antenna including the same, and wireless device using the same |
| 01/05/2000 | DE19808653A1 Fan-shaped radiation protection for mobile telephones |
| 12/29/1999 | CN1239841A Elastically deformable antenna reflector for spacecraft |
| 12/28/1999 | US6008776 Micromachined monolithic reflector antenna system |
| 12/28/1999 | US6008772 Resonant antenna for transmitting or receiving polarized waves |
| 12/28/1999 | US6008753 Low radar cross-section (RCS) measurement chamber and associated measurement system |
| 12/28/1999 | US6006419 Synthetic resin transreflector and method of making same |
| 12/22/1999 | EP0966060A1 Millimeter-wave imaging system with 360 degrees field of view |
| 12/21/1999 | US6005511 Highway vehicle guidance system |
| 12/14/1999 | US6002359 Antenna system for satellite digital audio radio service (DARS) system |
| 12/09/1999 | WO1999063624A1 Antenna feed and a reflector antenna system and a low noise (lnb) receiver, both with such an antenna feed |
| 12/08/1999 | CN1237807A Radiocommunications device, and slot loop antenna |
| 12/08/1999 | CA2234359A1 An easily deployable, expendable or recoverable floating radar reflective device |
| 12/07/1999 | US5996940 Apparatus and method for combined redundant deployment and launch locking of deployable satellite appendages |
| 12/07/1999 | US5996211 Process for manufacturing polarization-selective reflectors |
| 12/02/1999 | WO1999062137A1 Multifunction compact planar antenna with planar graded index superstrate lens |
| 12/02/1999 | WO1999060860A2 Shape memory alloy hinge assembly |
| 12/02/1999 | WO1999054955A3 Centrally fed antenna system and method for optimizing such an antenna system |
| 12/01/1999 | EP0961345A1 Reflecting material for antennas usable for high frequencies |
| 12/01/1999 | EP0961344A1 Device for radiocommunication and a slot loop antenna |
| 12/01/1999 | EP0896747B1 Film sticker for satellite dishes |
| 11/28/1999 | CA2272007A1 Radiocommunications device and loop slot antenna |
| 11/25/1999 | WO1999060666A1 Antenna of waveguide type for receiving satellite signals |
| 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 |
| 11/24/1999 | EP0959524A1 Folding perimeter truss reflector |
| 11/23/1999 | US5991474 Obstacle sensor operating by collimation and focusing of the emitted wave |
| 11/23/1999 | US5990851 Space deployable antenna structure tensioned by hinged spreader-standoff elements distributed around inflatable hoop |
| 11/23/1999 | US5990850 Metallodielectric photonic crystal |
| 11/23/1999 | US5990842 Antenna with single or double reflectors, with shaped beams and linear polarisation |
| 11/17/1999 | EP0957536A1 Low cost deployable reflector |
| 11/17/1999 | EP0956615A1 Transmission polarizer |
| 11/11/1999 | DE19817766A1 Zentral gespeistes Antennensystem und Verfahren zum Optimieren eines solchen Antennensystems Centrally fed antenna system and method for optimizing a such an antenna system |
| 11/09/1999 | US5982339 Antenna system utilizing a frequency selective surface |
| 11/09/1999 | US5981066 Applications of metallized textile |
| 11/09/1999 | CA2041572C Dual band frequency reuse antenna |
| 11/04/1999 | WO1999056348A1 Antenna system for tracking moving satellites |
| 11/04/1999 | DE19818240A1 Antenna reflector for space application |
| 11/03/1999 | EP0954050A1 Antennas for use in portable communications devices |
| 11/02/1999 | US5978157 Dielectric bootlace lens |
| 11/02/1999 | US5978125 Compact programmable photonic variable delay devices |
| 11/02/1999 | US5977926 Multi-focus reflector antenna |
| 11/02/1999 | US5977911 Reactive combiner for active array radar system |
| 11/02/1999 | US5976287 Method and apparatus of stud array upstand setting |
| 10/28/1999 | WO1999054961A1 Transparent plate, in particular partition glass provided with a coating reflecting radiation and a window permeable to high frequency radiation |
| 10/28/1999 | WO1999054958A1 Frequency converter arrangement for parabolic antennae |
| 10/28/1999 | WO1999054955A2 Centrally fed antenna system and method for optimizing such an antenna system |
| 10/28/1999 | CA2292423A1 Frequency converter arrangement for parabolic antennae |
| 10/26/1999 | US5973649 Common aperture dual mode semi-active laser/millimeter wave sensor |
| 10/21/1999 | DE19817259A1 Solar surface with diffuse reflections at high frequencies |