Research Themes
- Hardware Implementation of Channel Estimation for OFDM Receiver with ESPAR Antenna
- Subcarrier index modulation based flexible OFDM system
- Radio over Fiber Technology
- Throughput Measurement of 2-by-2 LCX-MIMO System in Real Indoor Liner-cell Environment
- Diversity Gain Analysis of SFN-STBC Digital Terrestrial TV System using Dual Polarized MIMO Antenna
- Linear cell system of LCX-MIMO and its beam-forming
- Compressed Sensing based Channel Estimation Algorithm for MIMO-OFDM System
- Subcarrier index modulation based flexible OFDM system
- Radio over Fiber Technology
- Throughput Measurement of 2-by-2 LCX-MIMO System in Real Indoor Liner-cell Environment
- Diversity Gain Analysis of SFN-STBC Digital Terrestrial TV System using Dual Polarized MIMO Antenna
- Linear cell system of LCX-MIMO and its beam-forming
- Compressed Sensing based Channel Estimation Algorithm for MIMO-OFDM System
- Sensing
- Weather data processing and rainfall prediction using particle filter
- High-resolution localization using leaky coaxial cable antenna
- RFID tag localization using hybrid inductive-capacitive coupling
- High-resolution localization using leaky coaxial cable antenna
- RFID tag localization using hybrid inductive-capacitive coupling
- Wireless Power Transmission
Research Topic: High-resolution localization using leaky coaxial cable antenna
Person in charge: Takumu Yahagi
Research Brief
The leaky coaxial cable antenna radiates electromagnetic waves to the space along the cable. Since a cable has typically two ports for feeding, simultaneous feeding to each port enables us to use as two antennas. Moreover, two dimesional localization can be realized by measuring a time difference of arraival (TDoA) of receiving signal radiated from a wireless terminal. In this study, higher resolution localization has realized by employing MUSIC algorithm to analyze impulse response of the channel rather than the Fourier transform.
