FULL LINE PLANE BEARINGS

Brand Owner Address Description
POLY-ROUND EDT Corp. 1006-J N.E. 146th Street Vancouver WA 986851411 FULL LINE OF PLANE BEARINGS;POLY ROUND;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A wireless communication device includes an antenna configured with two conductive elements separated by an insulating medium. One conductive element is a ground plane and the other is a microstrip line. The ground plane is formed with a bend proximate an end. The microstrip line and the ground plane exhibit a characteristic impedance that may vary along the length of the microstrip line. The separation distance of the microstrip line from the ground plane is changed to reduce the resonant frequency of the microstrip line. A second microstrip line with an open end and another end shorted to the ground plane is operative to prevent RF current from flowing on the backside of the ground plane. A backside of the ground plane and the second microstrip line may be covered with a lossy magnetic medium to reduce the near field above the backside of the ground plane.