×

Microwave integrated apparatus including antenna pattern for satellite broadcasting receiver

  • US 5,142,698 A
  • Filed: 06/07/1989
  • Issued: 08/25/1992
  • Est. Priority Date: 06/08/1988
  • Status: Expired due to Term
First Claim
Patent Images

1. A microwave integrated apparatus, comprising:

  • a housing having a radiation aperture and being electromagnetically shielded except for said radiation aperture;

    an insulated substrate disposed in said housing;

    a first antenna formed on said insulated substrate, said first antenna being capable of receiving or radiating a microwave signal through said radiation aperture of said housing in a microwave radiating direction;

    signal-processing means disposed near said insulated substrate in said housing and connected to said first antenna on said insulated substrate; and

    a second antenna disposed at said radiation aperture of said housing and separated from said first antenna by a predetermined distance in said microwave radiating direction.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×