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Su, Han, Szczepkowski, Grzegorz and Farrell, Ronan (2014) TX Leakage Cancellation with Adaptive Delay Filter. In: 17th Research Colloquium on Communications and Radio Science into the 21st Century, 30th April - 1st May 2014, Royal Irish Academy, Academy House, 19 Dawson Street, Dublin 2.
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Abstract
In an Frequency-Division Duplexing (FDD)
transceiver, a high power transmitted signal can leak into the
RX chain due to limited isolation of a duplexer. Such signal is
known as TX leakage and can seriously affect the performance
of the receiver. A transmitter leakage canceller structure is
proposed in this paper in order to improve isolation between
the transmitter and receiver. The simulations show the proposed
structure increases the isolation of a Surface Acoustic Wave
(SAW) duplexer by more than 25 dB in 20 MHz bandwidth
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords: | Leakage cancellation; full duplex radios; FDD; |
| Academic Unit: | Faculty of Science and Engineering > Electronic Engineering |
| Item ID: | 5429 |
| Depositing User: | Ronan Farrell |
| Date Deposited: | 29 Sep 2014 13:48 |
| Refereed: | Yes |
| Related URLs: | |
| URI: | https://mural.maynoothuniversity.ie/id/eprint/5429 |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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