A novel variable C-band radio-frequency (RF) power splitter was designed at Shanghai Institute of Applied Physics, Chinese Academy of Sciences. Using three RF impedance combiners, an H-bend, and an RF polarizer, this ...A novel variable C-band radio-frequency (RF) power splitter was designed at Shanghai Institute of Applied Physics, Chinese Academy of Sciences. Using three RF impedance combiners, an H-bend, and an RF polarizer, this new power splitter is much more compact than a traditionally designed splitter, which comprises three 3-dB hybrids. The parameters were optimized to achieve good matching and minimize reflection. Here, the RF design of the new C-band variable power splitter is presented.展开更多
基金supported by the National Natural Science Foundation of China(No.11675249)
文摘A novel variable C-band radio-frequency (RF) power splitter was designed at Shanghai Institute of Applied Physics, Chinese Academy of Sciences. Using three RF impedance combiners, an H-bend, and an RF polarizer, this new power splitter is much more compact than a traditionally designed splitter, which comprises three 3-dB hybrids. The parameters were optimized to achieve good matching and minimize reflection. Here, the RF design of the new C-band variable power splitter is presented.
基金Acknowledgements The authors declare no conflict of interest. This work was supported by the grant from the National Natural Science Foundation of China （81170249, 30700305 and 30400549）, the Key Project of National Natural Science Foundation of China （81030002）, the 10th Five-Year Plan for Scientific and Technological Progress of the military （01MA104）, Chinese Postdoctoral Science Foundation （20080431356）, and Beijing Nova Program （2008A064）.
