Patents
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)
12/1995
12/13/1995EP0686313A1 Antenna system
12/13/1995EP0672308A4 Tunable microwave devices incorporating high temperature superconducting and ferroelectric films.
12/06/1995EP0685901A2 A feed structure for use in a wireless communication system
12/05/1995US5473336 Cable for use as a distributed antenna
12/02/1995CA2147399A1 Feed structure for use in a wireless communication system
11/1995
11/30/1995WO1995032529A1 Ultrawideband antenna
11/30/1995WO1995032528A1 Modular electronic sign system
11/30/1995CA2189137A1 Modular electronic sign system
11/29/1995EP0683899A1 Remote data transfer unit and corresponding transponder
11/28/1995US5471664 Clockwise and counterclockwise circularly polarized wave common receiving apparatus for low noise converter
11/28/1995US5471223 Low VSWR high efficiency UWB antenna
11/22/1995EP0683542A2 Omnidirectional slot antenna
11/21/1995US5469165 Radar and electronic warfare systems employing continuous transverse stub array antennas
11/15/1995EP0682382A2 Microwave integrated tuned detector
11/15/1995CN1111755A Communicating device for moving objects
11/14/1995US5467420 Coaxial high frequency cable including an optical fiber element
11/14/1995US5467101 Waveguide antenna with transversal slots
11/14/1995US5467100 Slot-coupled fed dual circular polarization TEM mode slot array antenna
11/14/1995US5467099 Resonated notch antenna
11/14/1995US5467098 Transmission line notch antenna
11/14/1995US5467066 Radiating high-frequency coaxial cable
11/07/1995US5465395 Communication via leaky cables
11/07/1995US5465100 Radiating device for a plannar antenna
11/07/1995US5465098 Antenna apparatus for transceiver
11/02/1995WO1995029518A1 An antenna
10/1995
10/31/1995US5463407 Dual mode/dual band feed structures
10/31/1995US5463358 Multiple channel microwave rotary polarizer
10/24/1995US5461394 Dual band signal receiver
10/24/1995US5461393 Dual frequency cavity backed slot antenna
10/24/1995US5461392 Transverse probe antenna element embedded in a flared notch array
10/17/1995US5459471 Flared trough radiator
10/17/1995US5459441 Signal propagation using high performance dual probe
10/11/1995EP0676648A1 Transmit-receive module for a means of transportation
10/03/1995US5455596 Antenna module for incorporation in wireless terminal equipment such as portable telephone
09/1995
09/27/1995EP0674355A2 Simplified tracking antenna
09/27/1995EP0674334A1 Plasma processing method and apparatus
09/26/1995US5453751 Wide-band, dual polarized planar antenna
09/21/1995WO1995025387A1 Transceiver with antenna
09/20/1995EP0672308A1 Tunable microwave devices incorporating high temperature superconducting and ferroelectric films
09/19/1995US5451970 Radar antenna unit having a plurality of heat dissipating fins forming on the exterior of a cone shaped chamber
09/13/1995EP0671779A1 Low profile polarization diversity planar antenna
09/06/1995EP0670079A1 A y-antenna
09/06/1995CN1108008A Antenna apparatus
09/05/1995US5448249 Antenna device
08/1995
08/31/1995WO1995023440A1 Microwave antennas
08/31/1995CA2184080A1 Microwave antennas
08/30/1995EP0669673A1 Antenna device for a radar level gauge
08/30/1995EP0669672A1 Portable radio apparatus
08/30/1995CN1107618A Solid piezoelectric antenna
08/29/1995US5446471 Printed dual cavity-backed slot antenna
08/16/1995CN1106954A Slot-coupled fed dual circular polarization tem mode slot array antenna
08/15/1995US5442367 Printed antenna with strip and slot radiators
08/15/1995CA2030963C Orthogonally polarized dual-band printed circuit antenna employing radiating elements capacitively coupled to feedlines
08/11/1995CA2142130A1 Antenna
08/09/1995EP0665987A1 A radiating coaxial cable and a method for making the same
08/09/1995CN1106579A Modulated backscatter microstrip patch antenna
08/09/1995CN1106578A Improvment of antenna structure
08/09/1995CN1106576A Plane array antenna for receiving satellite broadcasting
08/08/1995US5440316 Broadband antennas and electromagnetic field simulators
08/01/1995US5438697 Microstrip circuit assembly and components therefor
08/01/1995US5438340 Elliptical feedhorn and parabolic reflector with perpendicular major axes
08/01/1995US5438183 Microwave oven including antenna for radiating microwave
08/01/1995CA2029762C Dual mode antenna apparatus having slotted waveguide and broadband arrays
07/1995
07/18/1995US5434585 Microwave antenna having a ground isolated feedhorn
07/18/1995US5434581 Broadband cavity-like array antenna element and a conformal array subsystem comprising such elements
07/18/1995US5434579 Inverted F antenna with non-contact feeding
07/11/1995US5432518 Closed slot antenna having outer and inner magnetic loops
07/06/1995DE4447134A1 Slot antenna for vehicle windscreen
07/04/1995CA2027443C Slot antenna having controllable polarization
06/1995
06/27/1995US5428364 Wide band dipole radiating element with a slot line feed having a Klopfenstein impedance taper
06/21/1995CN1029058C Dielectric material for antennas
06/20/1995US5426442 Corrugated feed horn array structure
06/20/1995US5426441 Planar slot antenna grid
06/13/1995US5424745 Method of detection of an object moving relative to another object
06/13/1995CA2023544C Planar slotted antenna with radial line
06/08/1995WO1995015592A1 Waveguide antenna
06/08/1995CA2177626A1 Waveguide antenna
06/06/1995US5422614 Radiating coaxial cable for plenum applications
06/06/1995CA2022854C Multiple beam deployable space antenna system
06/01/1995DE4340391A1 Microwave antenna using hollow waveguide
05/1995
05/31/1995CN2199602Y Antenna feeding source with wide band
05/30/1995US5420589 System for evaluating the inner medium characteristics of non-metallic materials
05/16/1995US5416492 Electromagnetic radiator using a leaky NRD waveguide
05/10/1995EP0614578A4 Compact broadband microstrip antenna.
05/09/1995US5414437 Dual frequency interleaved slot antenna
05/09/1995CA2003471C Feed waveguide for an array antenna
05/03/1995EP0651459A1 Microwave strip antenna with integrated detector
05/03/1995EP0651458A1 Planar antenna and method for its manufacture
05/03/1995CN1028335C Simple method for changing microstrip antenna resonance frenquency and input standing-wave ratio
05/03/1995CA2128763A1 Microwave patch antenna with embedded detector
05/02/1995US5412394 Continuous transverse stub element device antenna array configurations
04/1995
04/27/1995DE4336355A1 Receiving device for the reception of electromagnetic waves at different frequencies
04/26/1995EP0650213A1 Array antenna and production process therefor
04/25/1995US5410323 Planar antenna
04/19/1995EP0649185A1 Improvements in or relating to antennas
04/19/1995EP0649184A2 Arrangement for the radiation of millimeter waves
04/19/1995CN1101760A Planar antenna with helical antenna array and strip line feeder pattern coupled thereto
04/13/1995DE4436157A1 Antenne Antenna
04/12/1995EP0647976A2 Plane array antenna for receiving satellite broadcasting
04/11/1995US5406298 Small wideband passive/active antenna