The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2019
Filed:
Dec. 09, 2016
Bae Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Alexander B. Kozyrev, Rockville, MD (US);
Other;
Abstract
The current disclosure is directed to a radar system. More particularly, the current disclosure relates to a fabrication of aperture-matched array of TEM horn antenna system and use of the same. Specifically, the current disclosure is directed to a compact and lightweight impulse radiating TEM array antenna system with high forward-to-back lobe ratio. Furthermore, the current TEM horn antenna system shows radiation efficiency close to 1 at the frequency bands between 150 and 250 MHz. More particularly, the current disclosure provides transverse electromagnetic (TEM) horn antenna including a curved surface extending arcuately at least 180° degrees from an antenna aperture opening defined at a signal-receiving forward end of a horn structure, wherein the curved surface is adapted to suppress large back-lobe properties.