چکیده مقاله
The choice of the operating point and optimized dimensions of the transistor for achieving the optimized voltage gain and noise figure, considering the power consumption, is an important challenge in the design and optimization of low noise amplifiers One of the most suitable methods for solving these challenges is meta heuristic algorithms In this paper, the S parameters and the noise figure of a MOS transistor in ۱۸۰nm technology at a frequency of ۲ ۴ GHZ in various operating points has been extracted from the ADS library using simulation The PSO algorithm is used to find the optimized operating point and the dimensions of the transistor for the minimum noise figure and the maximum voltage gain, considering the power consumption To evaluate the performance of the algorithm, the cascade CS structure with input matching network is designed and optimized to achieve the minimum noise figure and maximum voltage gain
کلیدواژهها
نویسندگان
Reza Mahami vanan
Department of Electrical Engineering, Ardabil Branch, Islamic Azad University, Ardabil, Iran
Mohammad Ghiamy
Department of Electrical Engineering, Ardabil Branch, Islamic Azad University, Ardabil, Iran
Aref Jalili Irani
Department of Electrical Engineering, Ardabil Branch, Islamic Azad University, Ardabil, Iran
شیوه ارجاع
Mahami vanan، Reza و Ghiamy، Mohammad و Jalili Irani، Aref،1401،Low noise amplifier optimization using PSO Algorithm،نهمین کنگره ملی تازه های مهندسی برق و کامپیوتر ایران،تهران
ارائهشده در
یازدهمین کنگره ملی مهندسی برق و کامپیوتر ایران با تاکید بر فن آوری های بومی ایران20 بهمن 1405 تا 21 بهمن 1405 · تهران