,

Power Efficiency and Antenna Array Dimension of Middle Range Wireless Power Transmission

,

Multi-Mode OFDM Communication System Using the Multiple Constellations

,

Trade-Off Characteristic between BER Performance and OOB Power Emission in WR-OFDM System

,

Design and Performance Evaluation of Spectral Efficient Orthogonal Time Frequency Space System

,

Design and Performance Evaluation of SW(Single extension Windowing)-Based CP-OFDM System for the Sharp OOB Spectrum