Experimental Evaluation of Multiple Antenna Combining Scheme for Sequentially Switched Antenna Array Receiver

抄録

Communication using smartphone devices connected to the cellular network in a bullet train is increasing and there is currently a limited capacity in the train-unit entrance circuit. In the Sequentially Switched Antenna Array Receiver (SSAAR), the array antenna fixes the receiving point by sequentially switching the elements against the direction of travel. The authors propose a multiple antenna combining scheme that satisfies the requirements for the sequentially switching, and show its effectiveness by computer simulations using experimental data.