Narendra, K. and Limiti, E. and Paoloni, C. and Collantes, J.-M. and Jansen, R.H. (2010) Cascaded distributed power amplifier with non-identical transistors and inter-stage tapered impedance. In: Microwave Conference (EuMC), 2010 European. IEEE, 990 -993. ISBN 978-1-4244-7232-1
Full text not available from this repository.Abstract
A concept technique of cascaded distributed power amplifier (DPA) with non-identical transistors and controlled inter-stage tapered impedance for wideband applications is presented. The topology solves the gain peaking effect (expansion) at cut-off frequency and guarantees sufficient stability margins. The advantages of the proposed technique are explored analytically before prototype fabrication. At measurement level, 10 W output power, 32 dB gain and PAE (power-aided-efficiency) in excess of 15% are recorded from 70-2000 MHz. A good agreement between simulations and measurements was obtained.
| Item Type: | Contribution in Book/Report/Proceedings |
|---|---|
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Departments: | Faculty of Science and Technology > Engineering |
| ID Code: | 56744 |
| Deposited By: | ep_importer_pure |
| Deposited On: | 17 Aug 2012 14:50 |
| Refereed?: | No |
| Published?: | Published |
| Last Modified: | 17 Aug 2012 14:50 |
| Identification Number: | |
| URI: | http://eprints.lancs.ac.uk/id/eprint/56744 |
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