Design of a mmWave Digital Baseband Receiver Integrated with WOLA-CP-OFDM Technique

Kang Lun Chiu*, Hsun Wei Chan, Hsuan Ping Chiu, Chun Yi Liu, Chih-Wei Jen, Shyh Jye Jou

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

In this paper, we propose a triple-mode baseband (BB) receiver (RX) architecture for cyclic prefix orthogonal frequency division multiplexing (CP-OFDM) with weighted overlap and add (WOLA) technique. The system specifications follow the IEEE 802.11ad/ay standard for next-generation millimeter wave communications. This BBRX is a flexible and expandable architecture due to the modularized, parameterized, and feed-forward data flow design strategies. The non-ideal circuit effects, such as frequency offset, phase noise, power amplifier (PA) non-linearity, and adjacent channel interference are jointly considered for the overall performance evaluation. The simulation results show that CP-OFDM with WOLA (W-CP-OFDM) and filter bank multicarrier (FBMC) present similar out-of-band performance while considering PA non-linearity. The synthesis results indicate that the W-CP-OFDM/FBMC has 2.1%/97% gate count increased overhead as compared to CP-OFDM.

原文English
主出版物標題IEEE International Symposium on Circuits and Systems, ISCAS 2022
發行者Institute of Electrical and Electronics Engineers Inc.
頁面742-746
頁數5
ISBN(電子)9781665484855
DOIs
出版狀態Published - 2022
事件2022 IEEE International Symposium on Circuits and Systems, ISCAS 2022 - Austin, 美國
持續時間: 27 5月 20221 6月 2022

出版系列

名字Proceedings - IEEE International Symposium on Circuits and Systems
2022-May
ISSN(列印)0271-4310

Conference

Conference2022 IEEE International Symposium on Circuits and Systems, ISCAS 2022
國家/地區美國
城市Austin
期間27/05/221/06/22

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