A CMOS Programmable Fourth-Order Butterworth Active-RC Low-Pass Filter

A CMOS Programmable Fourth-Order Butterworth Active-RC Low-Pass Filter

This paper presents a low-pass filter (LPF) for an ultra-high frequency (UHF) radio frequency identification (RFID) reader transmitter in standard SMIC 0.18 μm CMOS technology. The active-RC topology and Butterworth approximation function are employed mainly for high linearity and high flat...

Full description

Bibliographic Details
Main Authors: Changchun Zhang, Long Shang, Yongkai Wang, Lu Tang
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Electronics
Subjects:
low-pass filter
butterworth
active-rc
tow-thomas
uhf rfid
Online Access:https://www.mdpi.com/2079-9292/9/2/204

Internet

https://www.mdpi.com/2079-9292/9/2/204

Similar Items