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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Veröffentlicht in:	Electronics (Basel) 2023-05, Vol.12 (10), p.2301
Hauptverfasser:	Jiang, Longkai, Liu, Changjun, Wang, Shaoyue, Sun, Xueman, Wu, Jie
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna arrays Antennas Antennas (Electronics) Arrays Circuit design Communication Coupling Decoupling Design and construction Electrons Frequency locking Linear arrays Methods Oscillators Oscillators (Electronics) Phase noise Phase shifters Phased arrays Scanning Signal injection Signal processing Voltage controlled oscillators
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