A Synchronous Baseband Receiver for High-Data-Rate Millimeter-Wave Communication Systems
Journal article, 2019
A novel synchronous baseband receiver is presented in this letter. With a pilot tone insertion at the transmitter, the proposed baseband receiver can perform carrier recovery (CR) regardless of modulation scheme and/or baud rate. The synchronous baseband receiver has an analog-digital hybrid structure, where a low-cost digital signal processor controls an analog local oscillator (LO) in frequency and phase to achieve CR. This structure requires only one low-cost analog-to-digital converter (ADC) with a sampling rate of 100 MS/s. A proof-of-concept demonstration at E-band achieves 9-Gb/s 64-quadratic-amplitude modulation (QAM) and 16-Gb/s QPSK transmissions.
millimeter-wave
communication link
carrier recovery (CR)
synchronization
Baseband receiver
Author
Sining An
Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics
Zhongxia Simon He
Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics
J. J. Chen
Qamcom Research & Technology
Hangcheng Han
Beijing Institute of Technology
Jianping An
Beijing Institute of Technology
Herbert Zirath
Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics
IEEE Microwave and Wireless Components Letters
1531-1309 (ISSN)
Vol. 29 6 412-414 8695873Lösningar för trådlös kommunikation med hög datatakt
Swedish Foundation for Strategic Research (SSF) (SE13-0020), 2014-03-01 -- 2019-06-30.
Subject Categories
Telecommunications
Signal Processing
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1109/LMWC.2019.2910661