Iterative design of moth-eye antireflective surfaces at millimeter wave frequencies

✍ Scribed by Mark S. Mirotznik; Brandon Good; Paul Ransom; David Wikner; Joseph N. Mait

• Book ID: 102949499
• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: English
• Weight: 535 KB
• Volume: 52
• Category: Article
• ISSN: 0895-2477
• DOI: 10.1002/mop.24973

✦ Synopsis

Abstract

A method for synthesizing broadband antireflective (AR) surfaces at millimeter wave frequencies is demonstrated. AR surfaces were formed by machining a multilayer subwavelength structures into nonabsorptive dielectrics. This created low‐reflected energies (<−25 dB) over large bandwidths and incidence angles. Experimental results are provided demonstrating the validity of the method. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 561–568, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24973