Non Simultaneous-conjugate-match Technique for S-band Low Noise Amplifier Design
The design of 2-stage low noise amplifier (LNA) working at S-band frequency is proposed by using non simultaneous-conjugate-match technique. Implementation of the technique is motivated by the circumstance that the gain of LNA designed by the familiar technique, i.e. simultaneous-conjugate-match is almost followed by arise of values in noise figure (NF) and voltage standing wave ratio (VSWR). In the design process, the ADS software is applied to determine the desired trade-off value between LNA parameters such as gain and VSWR. The 2-stage LNA which is deployed on an Arlon DiClad527 applies BJT transistors of BFP420. To achieve the impedance matching condition, microstrip lines are employed at the input and output ports. From the experimental characterization, it shows that the prototype of 2-stage LNA produces the gain of 24.32 dB at 3 GHz which is 4.56 dB lower than the simulated result.
Achmad Munir Yana Taryana
School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia;Research Cen
国际会议
Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)
广州
英文
1839-1842
2014-08-01（万方平台首次上网日期，不代表论文的发表时间）