Simon M, Winter S, Klepser BU, Weigel R (2007)
Publication Type: Conference contribution
Publication year: 2007
Publisher: IEEE
Pages Range: 134-137
Conference Proceedings Title: European Conference on Wireless Technologies, 2007
DOI: 10.1109/ECWT.2007.4403964
A fully integrated high linearity low power and low cost transmitter in 120 nm CMOS technology with 2 RF-paths and integrated balun for broadband OFDM MIMO application is presented. The transmitter is used for the Wireless Gigabit with Advanced Multimedia (WIGWAM) research project. A maximum datarate of 970 Mbit/s can be achieved by transmitting a 256QAM OFDM MIMO signal with 80 MHz bandwidth and 7/8 code rate. The Error Vector Magnitude is only -28 dB due to low phase noise and high linearity. The RF coupling between the 2 MIMO TX paths is 32 dB. The carrier and sideband of the vector modulator are calibrated with an integrated down-conversion mixer.
APA:
Simon, M., Winter, S., Klepser, B.-U., & Weigel, R. (2007). An OFDM MIMO Transmitter for Wireless Gigabit with Advanced Multimedia (WIGWAM). In European Conference on Wireless Technologies, 2007 (pp. 134-137). IEEE.
MLA:
Simon, Martin, et al. "An OFDM MIMO Transmitter for Wireless Gigabit with Advanced Multimedia (WIGWAM)." Proceedings of the European Conference on Wireless Technologies, 2007 IEEE, 2007. 134-137.
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