Sampling Time Offset and Compensation in TDM-Based Single RF Chain MIMO Receiver

Synchronization and Compensation in TDM Based Single RF MIMO-OFDM System

In this paper, an approach of time division multiplexing (TDM) for the MIMO-OFDM (orthogonal frequency division multiplexing) transmitter and receiver is studied and evaluated to reduce the power consumption and cost down of the multiple antenna RF chains. With this TDM technique, our proposed MIMO-OFDM communication system can reduce the number of RF chains from N to 1, which significantly red...

A Wavelet-based Spoofing Error Compensation Technique for Single Frequency GPS Stationary Receiver

Spoofing could pose a major threat to Global Positioning System (GPS) navigation, so the GPS users have to gain an in-depth understanding of GPS spoofing. Since spoofing attack can influence position results, spoof compensation is possible through reducing position deviations. In this paper, a novel processing technique is proposed and the wavelet transform is used to eliminate the impact of sp...

Application of Sampling in TDM

Digital offset compensation of time-interleaved ADC using random chopper sampling

Design of Reconfigurable Parasitic Antenna for Single RF Chain MIMO Systems

Abstract— In recent years parasitic antenna play major role in MIMO systems because of their gain and spectral efficiency. In this paper, single RF chain MIMO transmitter is designed using reconfigurable parasitic antenna. The Spatial Modulation (SM) is a recently proposed scheme in MIMO scenario which activates only one antenna at a time. The SM entirely avoids ICI and IAS, and only requires a...