Design and fabrication of narrow band radar absorbing materials at terahertz frequencies

R. H. Giles

doi:10.1117/12.2301488

1 December 1990 Design and fabrication of narrow band radar absorbing materials at terahertz frequencies

R. H. Giles

Proceedings Volume 1514, 15th International Conference on Infrared and Millimeter Waves; 151426 (1990) https://doi.org/10.1117/12.2301488
Event: 15th International Conference on Infrared and Millimeter Waves, 1990, Orlando, FL, United States

Abstract

The technique of tailoring the complex refractive index of an artificial dielectric material has been developed at the University of Lowell Research Foundation (ULRF). Low reflection coatings, generally referred to as Dallenbach layers, have been designed for metal substrates using the artificial dielectric. The method of characterizing materials for the purpose of tailoring their dielectric properties at terahertz frequencies will be discussed. Results will be shown for a typical dielectric coated aluminum plate specifically designed for low reflection behavior at ? 0.6 terahertz.

Citation Download Citation

R. H. Giles "Design and fabrication of narrow band radar absorbing materials at terahertz frequencies", Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 151426 (1 December 1990); https://doi.org/10.1117/12.2301488

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available