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A +70-dBm IIP3 Electrical-Balance Duplexer for Highly Integrated Tunable Front-Ends.
- Source :
-
IEEE Transactions on Microwave Theory & Techniques . Dec2016 Part 1, Vol. 64 Issue 12a, p4274-4286. 13p. - Publication Year :
- 2016
-
Abstract
- An electrical-balance duplexer achieving the state-of-the-art linearity and insertion loss (IL) performance is presented, enabled by a partially depleted RF silicon-on-insulator CMOS technology. A single-ended configuration avoids the common-mode isolation problem suffered by topologies with a differential low-noise amplifier. Highly linear switched capacitors allow for impedance balancing to antennas with <1.5:1 voltage standing wave ratio from 1.9 to 2.2 GHz. +70-dBm input-referred third-order intercept point is achieved under high transmitter (TX) power (+30.5 dBm max.). TX IL is <3.7 dB, and receiver IL is <3.9 dB. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189480
- Volume :
- 64
- Issue :
- 12a
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Microwave Theory & Techniques
- Publication Type :
- Academic Journal
- Accession number :
- 120070314
- Full Text :
- https://doi.org/10.1109/TMTT.2016.2613039