A CMOS K-Band 6-bit Attenuator With Low Phase Imbalance for Phased Array Applications

A 6-bit digital-controlled attenuator with low phase imbalance for a K-band phased array system is presented in this paper. To decrease the insertion phase difference, the proposed design adopts a phase correction capacitor in the shunt branch of the conventional switched T/Pi structure. The capacit...

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Bibliographic Details
Main Authors: Lin Zhang, Chenxi Zhao, Xiaoning Zhang, Yunqiu Wu, Kai Kang
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8031955/
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