Research on ASK modulation and demodulation algorithm and performance optimization in high frequency millimeter wave scenario

Mengyao Wang

doi:10.54097/b0tary76

Authors

Mengyao Wang

DOI:

https://doi.org/10.54097/b0tary76

Keywords:

ASK Modulation and Demodulation, Low-Frequency Scenarios, High - Frequency, Scenarios, Optimization Solutions.

Abstract

Amplitude Shift Keying (ASK) is a modulation technology with a very simple principle and extremely low cost. It is widely used in many fields today. For example, it is used in scenarios that we often encounter in our daily lives, such as Radio Frequency Identification (RFID), access control systems, and bus cards. Moreover, it is also widely applied in control systems, such as health monitoring of biological implants and tire pressure monitoring systems. It can be seen that ASK occupies a very important position. However, with the rapid development of 5G-Advanced and 6G short-range communication, the application in high-frequency and ultra-high-frequency has increasingly become a key technology of the era. In these scenarios, our traditional low-frequency ASK technology is affected by many factors, resulting in poor performance, failure and other outcomes. This paper identifies the root causes of performance degradation in high-frequency implementations and proposes optimization solutions like memristor modulators. Furthermore, the study outlines future research directions for these improvements, establishing a theoretical foundation for enhancing ASK technology's applicability in high-frequency environments.

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