Amplitude modulation (AM) was first introduced to enable long-range wireless audio communication, representing a major advancement over wireless telegraphy using spark-gap transmitters. Understanding ...

This repository contains simulation files and circuit diagrams for Phase Shift Keying (PSK) modulation and demodulation. The project includes: LTspice Files: Detailed circuit simulations for PSK ...

High-precision space electrostatic inertial sensor is a key payload for applications such as satellite gravity measurement and space gravitational wave detection. Ground-based simulations and ...

The results indicate that the probe simulation program operates correctly, and the interface circuits are in good accordance with the designed function. Functional tests for the closed-loop system ...