Abstract: The theory of constant envelope orthogonal frequency division multiplexing (CE-OFDM) is analyzed in this paper, along with the introduction of the implementation method of CE-OFDM technique.

Abstract: Sub-terahertz (sub-THz) communications have promising prospects for future beyond-5G or 6G applications due to the sufficient spectrum resources. However, the bit-error-rate (BER) ...

A look at the simplest FM demodulation technique. It doesn’t give the lowest possible output distortion, it doesn’t reject amplitude distortion effects, but it is simple and can be used at virtually ...

The theoretical and practical requirements for introducing synchronous demodulation into domestic receivers for MF/LF broadcasting are discussed. The difficulties encountered in the construction and ...

Information transmission and deterministic signals in time and frequency domains. Relationship between correlation and power or energy spectra. Statistical properties of noise. Spectral analysis and ...

As a next-generation optical archive storage device for 8K video, we have been researching and developing holographic memory. Recent studies have focused on multi-level code instead of binary code to ...

Socionext has partnered with ZiFiSense and Techsor and developed a next-generation ZETA communication standard that incorporates the “Advanced M-FSK modulation” method. ZiFiSense is the founder of the ...