IEEE

Fourth-Order Sparse Array Design From a Sum-Difference Co-Array Perspective

Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

Cha Hak Yeon And Kim Hyang Gi Talk About Their Drama “Absolute Value Of Romance,” Similarities To Their Characters, And More

The two leads of “Absolute Value of Romance” recently participated in a photo shoot with the fashion magazine Cosmopolitan ...
IEEE

CRT-IFPD: Chinese Remainder Theorem-Based Interfrequency Phase Difference for Absolute Acoustic Ranging Without Time Synchronization

Abstract: Acoustic ranging estimates distances using sound and underpins localization and tracking applications. However, existing methods typically require time synchronization or ...
abp LIVE

'From Regime Change To Can Anyone Find Our Pilots': Iran Mocks US After Fighter Jet Downed

Iran’s Parliament Speaker, Mohammad-Bagher Ghalibaf, mocked the United States on Friday following Tehran’s claim that it had shot down two US fighter jets and a helicopter. Posting on X, Ghalibaf ...