RF Self-Interference Cancellation for Full-Duplex

被引：28
|
作者：
van Liempd, B. [1 ]
Debaillie, B. [1 ]
Craninckx, J. [1 ]
Lavin, C. [2 ]
Palacios, C. [2 ]
Malotaux, S. [3 ]
Long, J. R. [3 ]
van den Broek, D. J. [4 ]
机构：
[1] IMEC, Leuven, Belgium
[2] TTI, Santander, Spain
[3] Delft Univ Technol, Delft, Netherlands
[4] Univ Twente, E A M Klumperink, Twente, Netherlands
来源：
2014 9TH INTERNATIONAL CONFERENCE ON COGNITIVE RADIO ORIENTED WIRELESS NETWORKS AND COMMUNICATIONS (CROWNCOM) | 2014年
关键词：
Full-Duplex; RF; Self-Interference Cancellation; Dual-Polarization Antenna; Electrical Balance Duplexer; CMOS;
D O I：
10.4108/icst.crowncom.2014.255756
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper proposes two RF self-interference cancellation techniques. Their small form-factor enables full-duplex communication links for small-to-medium size portable devices and hence promotes the adoption of full-duplex in mass-market applications and next-generation standards, e. g. IEEE802.11 and 5G. Measured prototype implementations of an electrical balance duplexer and a dual-polarized antenna both achieve >50dB self-interference suppression at RF, operating in the ISM band at 2.45GHz.
引用
收藏
页码：526 / 531
页数：6
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