×

Meander line circuit with an interdigital ground plane

  • US 3,904,994 A
  • Filed: 11/08/1974
  • Issued: 09/09/1975
  • Est. Priority Date: 11/08/1974
  • Status: Expired due to Term
First Claim
Patent Images

1. A meander line slow wave circuit device comprising:

  • a unitary dielectric planar support, said dielectric support having a raised surface portion, said raised surface portion being shaped to form a meander line having a plurality of transverse and longitudinal segments disposed at right angles to each other, the transverse segments being substantially sized in length to be equally disposed on either side of the longitudinal axis of said planar support;

    a conductive ground plane disposed on the upper surface of said dielectric support adjacent said raised portion of said dielectric to form a continuous planar surface surrounding said raised dielectric portion; and

    a conductor disposed on the upper surface portion of said raised dielectric portion.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×