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:
Feb. 26, 2019
Filed:
Sep. 01, 2016
Mando Corporation, Pyeongtaek-si, Gyeonggi-do, KR;
Seoul National University R&db Foundation, Seoul, KR;
Jaeeun Lee, Seoul, KR;
Seong Hee Jeong, Yongin-si, KR;
Seongwook Lee, Seoul, KR;
Seokhyun Kang, Seoul, KR;
Heonkyo Shim, Seoul, KR;
SeongCheol Kim, Seoul, KR;
MANDO CORPORATION, Pyeongtaek-si, Gyeonggi-do, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Abstract
According to an embodiment of the present disclosure, a spatial interpolation method for a linear phased array antenna relates to a spatial interpolation method for a linear phased array antenna including a plurality of transmission antenna elements and a plurality of reception antenna elements and includes Stepin which the plurality of reception antenna elements receive a reflected wave reflected from a target, Stepin which an incidence angle of the reflected wave incident on the plurality of reception antenna elements is estimated using an angle estimation algorithm, Stepin which a bad-conditioned antenna element is selected from among the plurality of reception antenna elements, and Stepin which a received signal of the bad-conditioned antenna element is compensated for and the incidence angle of the reflected wave incident on the plurality of reception antenna elements is re-estimated using an angle estimation algorithm.