Open AccessMoving target detection based on OFDM radar
Author(s) -
Zhang Houyuan,
Zhang Yun,
Qi Xin,
Zong Chengge
Publication year - 2019
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2019.0153
Subject(s) - computer science , radar , orthogonal frequency division multiplexing , remote sensing , telecommunications , geology , channel (broadcasting)
The study combines the general hardware platform of the radar system and wireless communication system, as well as applies it in a real detecting scenario. To detect target, the periodogram‐based estimation algorithms based on the signal of orthogonal frequency‐division multiplexing (OFDM) is introduced. According to range‐Doppler (R‐D) spectrum, as an enhanced detection algorithm of constant false alarm rate (CFAR), a radar‐target detection method, also referred to as binary successive target cancellation, is presented. This research has important theoretical significance for the communication radar‐integrated detection technology, and the research results have essential application value for the technology of radar target detection as well as the fusion and development of wireless communication technology.