TY - GEN
T1 - Short-Range Multibeam CC-OFDM-MIMO Radar with Subcarriers Coding and Range Sidelobe Reduction
AU - Suranto, Hasna Hanifah
AU - Hendrantoro, Gamantyo
AU - Kuswidiastuti, Devy
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - This paper presents a new method for target detection in multibeam circulating code (CC)-OFDM-MIMO radar adopting software-defined radio concept, processed in the frequency domain using per-subcarrier multiplication with the conjugate of the code and Taylor windowing. The results for short-range radar show that the proposed method can suppress the sidelobe level (SLL) of the target range detection, which is -30 dB, better than that of the cross-correlation method, which is -13.5 dB. Additionally, by using the Zadoff-Chu (ZC) sequence, the PAPR was also better, at 2.56 dB, than using the Golay code, which produces a PAPR of 3 dB.
AB - This paper presents a new method for target detection in multibeam circulating code (CC)-OFDM-MIMO radar adopting software-defined radio concept, processed in the frequency domain using per-subcarrier multiplication with the conjugate of the code and Taylor windowing. The results for short-range radar show that the proposed method can suppress the sidelobe level (SLL) of the target range detection, which is -30 dB, better than that of the cross-correlation method, which is -13.5 dB. Additionally, by using the Zadoff-Chu (ZC) sequence, the PAPR was also better, at 2.56 dB, than using the Golay code, which produces a PAPR of 3 dB.
KW - CC-OFDM-MIMO Radar
KW - Golay Code
KW - Multibeam
KW - Software-define Radio
KW - Zadoff-Chu Sequence
UR - http://www.scopus.com/inward/record.url?scp=85219607246&partnerID=8YFLogxK
U2 - 10.1109/APMC60911.2024.10867753
DO - 10.1109/APMC60911.2024.10867753
M3 - Conference contribution
AN - SCOPUS:85219607246
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
SP - 1236
EP - 1238
BT - 2024 Asia-Pacific Microwave Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE Asia-Pacific Microwave Conference, APMC 2024
Y2 - 17 November 2024 through 20 November 2024
ER -