Picture-Based Multiple-AntennaTechnique for the DVB-T2 Receiver
Penulis/Author
Ir. Budi Setiyanto, M.T. (1); Prof. Dr. Ir. Risanuri Hidayat, M.Sc., IPM. (2); Dr. Ir. I Wayan Mustika, S.T., M.Eng. (3); Prof. Ir. Sunarno, M.Eng., Ph.D., IPU. (4)
Tanggal/Date
2018
Kata Kunci/Keyword
Abstrak/Abstract
Deep-fading can decline the quality of the received signal to below threshold, and interrupts the reception-success (generating an outage or time-out). In DVB-T2 (Digital Video Broadcasting Terrestrial Second Generation) receiver, such interruption can be identified from the displayed-picture. Multiple-antenna is one of techniques to mitigate such problem. This paper presents a multiple-antenna method for receiving the DVB-T2 signal. At any time, one of antennas is selected where the selection action is controlled by the recovered-picture. In case of using two antennas, field-measurement was conducted to collect the real data, later used in the simulation of the proposed algorithm. The result showed its capability to increase the portion of cumulative reception-success duration up to approximately 1.53 times with respect to its equivalent single-antenna.
