Title :
High-power tunable matching circuit using SOI-CMOS digitally programmable capacitor array for 4G mobile handsets
Author :
Taeyeop Lee ; Bum-Kyum Kim ; Donggu Im ; JaeSub Oh ; Kwyro Lee
Author_Institution :
Dept. of EE, Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
The design methodology for high power tunable matching circuit employing a SOICMOS based digitally programmable capacitor array is proposed. The power loss and matching performances of the antenna in combination with designed TMC network are greatly improved compared to the antennal only.
Keywords :
4G mobile communication; CMOS integrated circuits; capacitors; programmable circuits; silicon-on-insulator; 4G mobile handsets; SOI-CMOS digitally programmable capacitor array; TMC network; high-power tunable matching circuit; Antennas; Capacitance; Capacitors; Impedance; Q factor; Resonant frequency; Tuning;
Conference_Titel :
Wireless Information Technology and Systems (ICWITS), 2012 IEEE International Conference on
Conference_Location :
Maui, HI
Print_ISBN :
978-1-4673-0947-9
DOI :
10.1109/ICWITS.2012.6417831
