Tsukamoto, Satoshi, and Minoru Okada. “Single-RF Diversity Receiver for OFDM System Using ESPAR Antenna With Alternate Direction”. ECTI Transactions on Computer and Information Technology (ECTI-CIT) 6, no. 1 (April 5, 2016): 89–93. Accessed May 4, 2024. https://ph01.tci-thaijo.org/index.php/ecticit/article/view/54325.