Simplified and Enhanced Multiple Level Nested Arrays Exploiting High-Order Difference Co-Arrays
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2019.2914887
Abstract: Based on the high-order difference co-array concept, an enhanced four-level nested array (E-FL-NA) is first proposed, which optimizes the consecutive lags at the fourth-order difference co-array stage. To simplify sensor location formulations for comprehensive illustration… read more here.
Keywords: simplified enhanced; order difference; level; level nested ... See more keywords
A Novel Two-Level Nested STAP Strategy for Clutter Suppression in Airborne Radar
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Problems in Engineering"
DOI: 10.1155/2019/2540858
Abstract: Nested arrays have been studied recently in array signal processing field because of their closed-form expressions for the sensor locations and achievable degrees of freedom (DOFs). In this paper, the concept of nesting is further… read more here.
Keywords: two level; space time; stap; level nested ... See more keywords
TRIPLE TWO-LEVEL NESTED ARRAY WITH IMPROVED DEGREES OF FREEDOM
Sign Up to like & getrecommendations! Published in 2019 at "Progress In Electromagnetics Research B"
DOI: 10.2528/pierb19031603
Abstract: A triple two-level nested array (TTNA) configuration is proposed for direction-of-arrival (DOA) estimation of multiple time-space signals. The proposed TTNA consists of multiple two-level nested arrays, and the distance between two adjacent nested arrays is… read more here.
Keywords: nested arrays; level nested; two level; triple two ... See more keywords