A Hardware Efficient Implementation of a Digital Baseband Receiver for High-Capacity Millimeter-Wave Radios
Artikel i vetenskaplig tidskrift, 2015

This paper presents an implementation solution for a digital baseband receiver, which consists mainly of an analog symbol timing recovery (STR) block and a digital carrier recovery block. The STR is realized based on “one-sample-per-symbol” sampling, resulting in relaxed requirement on the A/D converter’s sampling speed. In this sense, the proposed implementation solution is hardware efficient. To functionally verify the solution, a proof-of-concept E-band link system is implemented and tested in the laboratory, which supports 5-Gbit/s data traffic using 16 quadrature amplitude modulation. The test results demonstrate that the proposed solution works for high-capacity millimeter-wave radios for point-to-point links, one of the targeted applications.

Författare

Zhongxia Simon He

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Jingjing Chen

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Christer Svensson

Linköpings universitet

Bao Lei

Ericsson Microwave Systems AB

Anna Rhodin

Ericsson Microwave Systems AB

Yinggang Li

Ericsson Microwave Systems AB

Jianping An

Beijing Institute of Technology

Herbert Zirath

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

IEEE Transactions on Microwave Theory and Techniques

0018-9480 (ISSN)

Vol. 63 1683-1692

Styrkeområden

Informations- och kommunikationsteknik

Drivkrafter

Hållbar utveckling

Ämneskategorier

Kommunikationssystem

DOI

10.1109/TMTT.2015.2417541