2.4 GHz GaAs PHEMT medium power amplifier for wireless LAN applications

Autor:	Amiza Rasmi, Arjuna Marzuki, Ahmad Ismat Abdul Rahim, M. Rafie Che Rose
Rok vydání:	2010
Předmět:	Engineering Microwave amplifiers business.industry Amplifier Electrical engineering High-electron-mobility transistor Die (integrated circuit) Gallium arsenide chemistry.chemical_compound chemistry Power consumption Wireless lan Wireless business
Zdroj:	2010 IEEE International Conference of Electron Devices and Solid-State Circuits (EDSSC).
DOI:	10.1109/edssc.2010.5713754
Popis:	This paper describes the design and measurement of a medium power amplifier (MPA) using 0.15µm GaAs PHEMT technology for wireless application. At 2.4 GHz and 3.0 V of V DS , a fabricated MPA exhibits a P1dB of 15.20 dBm, PAE of 12.70% and gain of 9.70 dB. The maximum current, Imax is 84.40mA and the power consumption for this device is 253.20mW. The die size of this amplifier is 1.2mm × 0.7mm.
Databáze:	OpenAIRE
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