@inproceedings{2bfc7bb38e294b6282f7829334e98f0e,
title = "A 0.6-5.5GHz E-PHEMT broadband high-gain LNA designed by ADS",
abstract = "An ultra-wide band(UWB) low noise amplifier (LNA) of bandwidth 0.6-5.5GHz, gain more than 27dB, flatness fluctuating in ±2dB, noise-figure less than 1.2dB and the input and output reflection coefficient is less than -10dB within the range of the bandwidth is designed and simulated. This LNA utilizes both series negative-feedback in the source electrode and parallel negative-feedback between the drain electrode and the gate electrode to compensate the decrease of the high frequency gain. Comparing with traditional inductance negative-feedback between the drain electrode and the gate electrode, this adding resistance series capacitance feedback can improve gain-flatness and expand bandwidth obviously. Furthermore, this design adopt two stage cascade technology to achieve high gain and a transmission line of TL29 is used to achieve broadband match of an input and output port. Simulated in schematic and layout results are in excellent agreement.",
keywords = "low noise amplifier, matching circuit, negative feedback, ultra-wide band",
author = "Jun Tang and Zhaowen Yan and Na Wang",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2017 ; Conference date: 24-10-2017 Through 27-10-2017",
year = "2017",
month = jul,
day = "1",
doi = "10.1109/MAPE.2017.8250892",
language = "英语",
series = "Proceedings of 2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "437--440",
editor = "Yinghong Wen",
booktitle = "Proceedings of 2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2017",
address = "美国",
}