A Low-Noise, High-Gain, and Small-Size UWB Mixer Utilizing Negative Impedance Technique and Source Input Method

A Low-Noise, High-Gain, and Small-Size UWB Mixer Utilizing Negative Impedance Technique and Source Input Method

This paper presents an ultra-wideband (UWB) down-conversion mixer with low-noise, high-gain and small-size. The negative impedance technique and source input method are applied for the proposed mixer. The negative impedance achieves the dynamic current injection and increases the mixer output impeda...

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Bibliographic Details
Main Authors: Zhaokun Zhou, Xiaoran Li, Xinghua Wang, Wei Gu
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Electronics
Subjects:
ultra-wideband (UWB)
mixer
negative impedance
dynamic injection
source input
matching networks
Online Access:https://www.mdpi.com/2079-9292/10/21/2655

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