Title :
Design and realization of impedance tuner with mechatronics and automation
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Electron. Test & Meas., Qingdao, China
Abstract :
This paper gives a design and realization method to realize the accurate impedance transform with autocontrol based on SCM (single chip microprocessor) and mechatronics. With the method, impedance tuner can be designed and manufactured to fit the multi-parameter test requirement of device such as power transistor or power amplifier (PA) under the various input/output impedance conditions. The measurement results show the feasibility and effectiveness of this method.
Keywords :
automation; circuit tuning; impedance convertors; mechatronics; microprocessor chips; power amplifiers; power transistors; SCM based autocontrol; automation; impedance transform; impedance tuner; input-output impedance condition; mechatronics; multiparameter test; power amplifier; power transistor; single chip microprocessor; Reflection; Reliability theory; Wheels; Impedance Tune; Single chip microprocessor (SCM); autocontrol;
Conference_Titel :
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-7957-3
DOI :
10.1109/CMCE.2010.5609967
