Resources Contact Us Home
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
Bias voltage generating circuit and switching power supply thereof
Tire tread
Integrating multimedia capabilities with circuit-switched calls
Imaging apparatus having selection unit to select focus detection areas
Method for olympic event hospitality program management
Powder for layerwise manufacturing of objects
Methods and systems for optimizing data accesses
  Randomly Featured Patents
Multi-phase signal generator and method
Knee support structure
Method, network node and system for suppressing lost packet retransmission
Slipcover including handles
Electroluminescent device of compound semiconductor with buffer layer
Apparatus for the measurement or visual matching of the color or color effects of surfaces
Control system for internal combustion engine with supercharger
Method for fabricating capacitor of semiconductor device
Frog bag
Liquid-crystal-panel driver IC package, and liquid crystal panel module