A 10–20 GHz 6-Bit High-Accuracy Digital Step Attenuator with Low Insertion Loss in 0.15 µm GaAs p-HEMT Technology

A 10–20 GHz 6-Bit High-Accuracy Digital Step Attenuator with Low Insertion Loss in 0.15 µm GaAs p-HEMT Technology

In a beamforming circuit for a modern broadband phased-array system, high accuracy and compactness have received sufficient attention as they are directly related to side lobe level and fabrication cost, respectively. In order to meet the low phase error required, this paper proposed an ultra-broadb...

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Bibliographic Details
Main Authors: Ding He, Zhentao Yu, Jie Chen, Kaiyuan Du, Zhiqiang Zhu, Pu Cheng, Cheng Tan
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Micromachines
Subjects:
digital step attenuator
GaAs
low insertion loss
modified simplified T-type
phase error compensation
Online Access:https://www.mdpi.com/2072-666X/15/1/84

Internet

https://www.mdpi.com/2072-666X/15/1/84

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