Inventor

Professor Lo, I-kai

Department

Department of Physics

Title

III-nitride epitaxial structure and method for manufacturing the same

Patent No.

US 10,344,397 B2

Issued Date

Jul. 9, 2019

Abstract

A method and apparatus for signal processing by light waveform shaping are provided to process an uplink signal generated by a digital-to-analog converter (DAC) and/or process a downlink signal to be transmitted to an analog-to-digital converter (ADC). The method includes adjusting the waveform of the uplink signal and/or the waveform of the downlink signal with a light waveform shaping module so that, even if the DAC and/or ADC has a low sampling rate and a narrow bandwidth, a high-frequency signal portion of the uplink signal and/or a high-frequency signal portion of the downlink signal can be preserved.

Contact Person

Shu-Ying LIN (ext.2686)