Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tung Nguyen0
Date of Patent
February 20, 2024
0Patent Application Number
174341140
Date Filed
January 27, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
A reference signal generator generates a reference signal having high auto-correlation. A delay unit delays the reference signal to generate delayed reference signals and outputs the reference signal and the delayed reference signals to the transmission units, respectively. A calibration network combines the output signals of the transmission units. An analyzer analyzes a correlation between a demodulated signal and the reference signal to determine variations of timing, amplitude and a phase of the output signal of each transmission unit. Each transmission unit calibrates the timing, amplitude and phase of the output signal based on a corresponding determination result.
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