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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Montesinos, R. Berland, C. Hussein, M.A. Venard, O. Descamps, P. |
| Copyright Year | 2011 |
| Description | Author affiliation: LaMIPS, Laboratoire commun NXP-CRISMAT UMR 6508 CNRS ENSICAEN UCBN, Caen, France (Montesinos, R.; Berland, C.; Hussein, M.A.; Venard, O.; Descamps, P.) |
| Abstract | Linear amplification using nonlinear components (LINC) is an architecture that achieves linear power amplification for radio-frequency (RF) transmitters. This paper presents an analysis of the sizing of a Chireix coupler used in this architecture. The objective here is to find the optimum combiner topology so that the best compromise between power efficiency and linearity can be achieved. As this compromise depends on the class of the power amplifier (PA) we focused our work, for this study, on an overdriven class − AB PA and a class − F PA. Both transmitters are evaluated using a 16QAM digital modulation. |
| Starting Page | 233 |
| Ending Page | 236 |
| File Size | 361245 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781612841359 |
| e-ISBN | 9781612841373 |
| DOI | 10.1109/NEWCAS.2011.5981298 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-06-26 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Modulation Linearity Radio transmitters Impedance Peak to average power ratio Power generation |
| Content Type | Text |
| Resource Type | Article |
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