Title
A 50-450 MHz Tunable RF Biquad Filter Based on a Wideband Source Follower With > 26 dBm IIP$_{3}$, +12 dBm P$_{1{\rm dB}}$, and 15 dB Noise Figure.
Abstract
This paper reports a source follower-based active RC filter topology for RF front-ends in wideband systems. In the proposed active RC filter, the noise figure and bandwidth are improved through adopting the proposed sub-1 Ω Zout source follower, which replaces the conventional operational amplifier-based unity gain buffer and through simply changing its location in the filter. Applying the propose...
Year
DOI
Venue
2015
10.1109/JSSC.2015.2468722
IEEE Journal of Solid-State Circuits
Keywords
DocType
Volume
Radio frequency,Linearity,Noise,Impedance,Wideband,Topology,Gain
Journal
50
Issue
ISSN
Citations 
10
0018-9200
1
PageRank 
References 
Authors
0.35
15
4
Name
Order
Citations
PageRank
In-Young Lee1365.00
Donggu Im2538.36
Jinho Ko372.26
Sang-Gug Lee442785.52