A Fully Integrated Power Amplifier for 802.11a Application
A fully integrated linear power amplifier (PA)for 5GHz WLAN application has been realizedInthe OMMIC 0.2μm AIGaAs/InGaAs/GaAs PHEMT process.The single-ended two-stage power amplifier uses on-chip inductors and capacitors for input,interstage and output matching. Under a single supply voltage of +3.5V,this power amplifier exhibits linear output power of 26.9dBm (P1ds),small signal gain of 28.6dB and the power added efficiency (PAE) of 36.1% at P1dB. The die size is only 1.5mm×1.0mm.
Yan-Jun Peng Jia-You Song
Institute of RF-& OE-ICs,Southeast University,Nan jing 210096,China Institute of RF-& OE-ICs,Southeast University,Nan jing 210096,China School of Information Engineerin
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
1485-1487
2008-04-21(万方平台首次上网日期,不代表论文的发表时间)