Accession Number : AD1017771


Title :   Breakthroughs in Low-Profile Leaky-Wave HPM Antennas


Descriptive Note : Technical Report,22 Jun 2016,20 Sep 2016


Corporate Author : Scientific Applications and Research Associates, Inc Cypress United States


Personal Author(s) : Koslover,Robert A


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/1017771.pdf


Report Date : 21 Sep 2016


Pagination or Media Count : 16


Abstract : This report describes progress made during the 12th quarter of this R and D program and highlights the current status of the research. We are especially pleased to report that during this period we developed a significantly-improved design for the Rotated Aperture Waveguide Sidewall-Emitting Antenna (RAWSEA). The new design offers two key advantages over its predecessors: (1) a lower profile (shallower depth) than any of the other HPM-capable leaky-wave antennas investigated under this program, even including previous shallow-depth RAWSEAs; and (2) a simplified design procedure for the leaky-wave grill. Note: This is the last of the periodic Quarterly Reports to be submitted by SARA under the overall 37-month program. The Final Report (due next month) is currently under preparation.


Descriptors :   high gain , peak power , waveguides , traveling waves , aspect ratio , bandwidth , conformal antennas , high power , microwaves , antennas


Distribution Statement : APPROVED FOR PUBLIC RELEASE