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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wisell, D. Ronnow, D. Handel, P. |
| Copyright Year | 2006 |
| Description | Author affiliation: Ericsson AB, Gavle (Wisell, D.) |
| Abstract | In this paper a method for increasing the bandwidth of a test-bed for dynamic characterization of power amplifiers is described. The technique is readily implemented using commercially available instruments which makes it suitable for, for example, production testing. The bandwidth extension technique is combined with coherent averaging of the measurements in order to simultaneously increase the bandwidth and dynamic range of the test-bed. In addition the errors in the obtained wideband signal are estimated. The method is evaluated experimentally on a basestation power amplifier for the 3G WCDMA system |
| Starting Page | 1972 |
| Ending Page | 1976 |
| File Size | 153935 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780393597 |
| ISSN | 10915281 |
| DOI | 10.1109/IMTC.2006.328389 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-04-24 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Bandwidth Power amplifiers Dynamic range Broadband amplifiers RF signals Multiaccess communication Electronic equipment testing Wideband Power system modeling Power measurement test-bed Amplifier model bandwidth extension dynamic range measurement system power amplifier |
| Content Type | Text |
| Resource Type | Article |
| Subject | Instrumentation Electrical and Electronic Engineering |
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