Abstract
In this study, a linear single transistor power amplifier with 0.1 - 10 GHz, 0.5W output power at 1dB compression point (P1dB) and >45% power added efficiency (PAE) is designed. By using a graphical load-pull approach to obtain uniform distrubution for both P1dB and PAE, it is showed that the designed amplifier has its advantage over a classical load line mathched amplifier. UMS 900mW/mm 0.25μm GaAs pHEMT technology and ADS design environment is used to fullfill overall design and simulations.
Translated title of the contribution | 0.1 - 10 GHz 0.5W high efficiency single transistor GaAs pHEMT power amplifier design using load-pull simulations |
---|---|
Original language | Turkish |
Title of host publication | 2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011 |
Pages | 841-844 |
Number of pages | 4 |
DOIs | |
Publication status | Published - 2011 |
Event | 2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011 - Antalya, Turkey Duration: 20 Apr 2011 → 22 Apr 2011 |
Publication series
Name | 2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011 |
---|
Conference
Conference | 2011 IEEE 19th Signal Processing and Communications Applications Conference, SIU 2011 |
---|---|
Country/Territory | Turkey |
City | Antalya |
Period | 20/04/11 → 22/04/11 |