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AlGaN/GaN-HEMT power amplifiers with optimized power-added efficiency for X-band applications

Jutta Kühn

出版	KIT Scientific Publishing, 2011
ISBN	38664461529783866446151
URL	http://books.google.com.hk/books?id=z4-1cRAx-pMC&hl=&source=gbs_api
EBook	SAMPLE

註釋

This work has arisen out of the strong demand for a superior power-added efficiency (PAE) of AlGaN/GaN high electron mobility transistor (HEMT) high-power amplifiers (HPAs) that are part of any advanced wireless multifunctional RF-system with limited prime energy. Different concepts and approaches on device and design level for PAE improvements are analyzed, e.g. structural and layout changes of the GaN transistor and advanced circuit design techniques for PAE improvements of GaN HEMT HPAs.