A Weak Reverse Coupling Cascaded Injection-Locked VCO Array for Beam Scanning in Phased Arrays

A Weak Reverse Coupling Cascaded Injection-Locked VCO Array for Beam Scanning in Phased Arrays

We propose a novel phase shifter for beam scanning in phased arrays using a cascaded injection-locked voltage-controlled oscillator (VCO) array with weak reverse coupling. We analyze the phase noise performance of a multi-signal injection-locked oscillator and establish a phase output model for the...

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Bibliographic Details
Main Authors: Longkai Jiang, Changjun Liu, Shaoyue Wang, Xueman Sun, Jie Wu
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Electronics
Subjects:
cascade injection locking
phase noise
weak reverse coupling
beam scanning
VCO array
Online Access:https://www.mdpi.com/2079-9292/12/10/2301

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