Design of high performance RF transceiver for next generation wireless communications

Author

Xu, Zhiming ; Zhou, Jianyi ; Yu, Zhiqiang ; Huang, Weichen ; Ni, Yongqiao ; Huang, Fei ; Chu, Yingying

Author_Institution

State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China

Volume

1

fYear

2012

fDate

5-8 May 2012

Firstpage

1

Lastpage

4

Abstract

In this paper, the design of a high performance RF transceiver which supports wireless data-rate up to 1Gb/s is presented. The RF transceiver operates at 3.45GHz, the channel bandwidth is 100MHz. Excellent RF performance is obtained. The IMD3 is less than -40dBc when output power is 25dBm. Both TX and RX EVM are less than 3% when tested with a 20MHz TD-LTE signal. The transceiver has a 60dB dynamic gain control range both in the TX and RX link.

Keywords

Long Term Evolution; gain control; next generation networks; radio transceivers; RF transceiver; RX link; TD-LTE signal; TX link; bandwidth 100 MHz; bandwidth 20 MHz; bandwidth 3.45 GHz; dynamic gain control range; next generation wireless communications; wireless data-rate; Bandwidth; Phase shift keying; Power generation; Radio frequency; Receivers; Transceivers; Wireless communication; IMD3; RF transceiver; adjacent channel power ratio (ACPR); error vector magnitude (EVM); time division duplex (TDD);

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-4673-2184-6

Type

conf

DOI

10.1109/ICMMT.2012.6229976

Filename

6229976