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Multi-octave thick dielectric radome wall

  • US 4,725,475 A
  • Filed: 08/25/1986
  • Issued: 02/16/1988
  • Est. Priority Date: 08/25/1986
  • Status: Expired due to Term
First Claim
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1. A multi-octave thick dielectric radome wall comprising:

  • a dielectric slab having a pair of surfaces and a predetermined dielectric constant;

    a plurality of pyramidal-shaped dielectric elements, each having a predetermined dielectric constant and a base and a surface extending from said base terminated at a common vertex opposite said base, each element base mounted on at least one of said slab surfaces with said elements positioned adjacent one another; and

    wherein the distance between said slab surfaces and the distance between each element base and respective common vertex is a function of said dielectric constants of said slab and said elements and an operational frequency band of said radome wall.

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