Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Planar antenna array and microstrip radiating element for planar antenna array










Image Number 6 for United States Patent #5936579.

A flat antenna array includes a screen plate, a conductive aperture plate which overlies the screen plate, and a dielectric sheet which is located between the aperture plate and the screen plate. Apertures in the screen plate define the locations of waveguides. A network of conductors is carried on the dielectric sheet. The conductors include stimulating elements which are aligned with the apertures. Each stimulating element includes first and second probes which have axes which cross each other and constitute a probe pair. A plurality of reflective elements are located above the dielectric sheet at locations which correspond to the apertures. A first output circuit connects together the first probes, a second output circuit connects together the second probes.








 
 
  Recently Added Patents
Treatment devices with deliver-activated inflatable members, and associated systems and methods for treating the spinal cord and other tissues
Washing machine
X2 10GBASE-T transceiver with 1 Gigabit side-band support
Signal processor and signal processing method
Illuminating device
Sampling switch circuit that uses correlated level shifting
Co-map communication operator
  Randomly Featured Patents
Side mounted polyaxial pedicle screw
Densified edge seals for fuel cell components
Hydraulic motor
Bulk ice bin
Technique for surface mounting electrical components to a circuit board
Local area network and message packet for a telecommunications device
Power-saving stroboscopic device
Gated ring oscillator for a time-to-digital converter with shaped quantization noise
Light sensitive material for making lithographic printing plate therefrom
Unmolded package for a semiconductor device