Title :
A new impedance match method in serial chireix combiner
Author :
Ni, Tao ; Liu, Falin
Author_Institution :
Dept. of Electron. Eng. & Inf. Sci., Univ. of Sci. & Technol. of China, Hefei
Abstract :
In this paper, we analyze the impedances seen by each amplifier under the active load pulling in Chireix combiner. We derive the analytical expressions for the impedances and prove them in Agilent ADS software. From these expressions, we propose an impedance match method to improve the efficiency of the Chireix impedance using LoadPull simulation in ADS.
Keywords :
electric impedance; impedance matching; load (electric); ADS software; active load pulling; impedance match method; serial Chireix combiner; Amplitude modulation; Design engineering; Impedance; Information science; Linearity; Phase modulation; Power engineering and energy; Power transmission lines; Voltage; Wireless communication;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958114
