An Unconditionally Stable Front End
نویسندگان
چکیده
This paper presents the design and simulation of a 2.4 GHz ISM band front end single stage Low Noise Amplifier (LNA) for wireless transceiver system. This amplifier uses AVAGO ATF-54143 transistor which is a low noise and high dynamic range Pseudomorphic high electron mobility transistor. The proposed method is addressed to optimize noise performance and power efficient while maintaining good input and output matching. The design simulation has been performed using Advance Design Simulation (ADS) software. The designed LNA offers minimum noise figure less than 0.38 dB, forward gain (S21) greater than 15 dB, input return loss less than -15 dB and output return loss (S22) less than -10 dB at frequency 2.4 GHz. The Designed LNA can be used in various applications like Bluetooth, WI-FI, RFID, digital cordless telecommunication.
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تاریخ انتشار 2013