Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - High performance 1.5W pHEMT distributed power amplifier with adjustable inter-stage cascaded network for 10 divided by 2000 MHz
AU - Narendra, Kumar
AU - Paoloni, Claudio
AU - Limiti, Ernesto
AU - Collantes, J. M.
PY - 2008
Y1 - 2008
N2 - A new topology of high performance pHEMT distributed power amplifier is presented An adjustable inter-stage cascaded matching network between two nonidentical transistors is proposed. The superiority of the topology as indicated by the theoretical discussion is verified through simulation. Gain and PAE of 24 dB and 45-56%, respectively while output power of 32 dBm (+/- 12dB) for frequency ranges (10-2000 MHz) are achieved Moreover, stability analysis through pole-zero identification indicated, for this topolopy, and acceptable stability margin even under large-signal operation.
AB - A new topology of high performance pHEMT distributed power amplifier is presented An adjustable inter-stage cascaded matching network between two nonidentical transistors is proposed. The superiority of the topology as indicated by the theoretical discussion is verified through simulation. Gain and PAE of 24 dB and 45-56%, respectively while output power of 32 dBm (+/- 12dB) for frequency ranges (10-2000 MHz) are achieved Moreover, stability analysis through pole-zero identification indicated, for this topolopy, and acceptable stability margin even under large-signal operation.
U2 - 10.1109/COMITE.2008.4569946
DO - 10.1109/COMITE.2008.4569946
M3 - Conference contribution/Paper
SN - 978-1-4244-2137-4
SP - 293
EP - 296
BT - PROCEEDINGS OF THE 14TH CONFERENCE ON MICROWAVE TECHNIQUES: COMITE 2008
A2 - Sistek, J
A2 - Novotna, K
A2 - Pourova, M
A2 - Cifra, L
A2 - Visek, L
PB - CZECHSLOVAKIA SECTION IEEE
CY - PRAHA 6
T2 - 14th Conference on Microwave Techniques
Y2 - 23 April 2008 through 24 April 2008
ER -