Abstract
We propose a binary amplitude shift keying (BASK) system of Giga-bit Modem without intermediate frequency process for the 60 GHz band. The proposed system consists of a high speed shutter of the transmitter and a repeater of the receiver. The shutter of the proposed system is introduced for pulse shaping to improve the intersymbol interference (ISI). The repeater consists of several stage converters. A converter is constructed with a low pass filter and a limiter. The repeater can improve the signal-to-noise ratio (SNR) and make the rectangular pulse train. The advantage of the proposed system is very simple without the intermediate frequency (IF) process.
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Ki-Hwan Eom was born in Seoul, Korea in 1949. He received the B.S. degree from Dongguk University, the M.S. degree from Inha University, and Ph.D. degree in electronic engineering from Dongguk University, Korea in 1972, 1975 and 1986, respectively. He was a visiting professor from 1989 to 1990 at Toho University, and from 2000 to 2001 at University of Canterbery. Since 1994, he has been with Dongguk University, where he is currently a Professor in the Department of Electronic Engineering.
Seong-Ho Kang was born on September 5, 1972. He received the B.E. from JinJu National University in 2000 and Ph.D. degree from Dongguk University in 2006. His research interests are in communication systems and intelligent systems.
Yoichi Sato was born on October 2, 1939. He received the B.E. from Kyoto University in 1963 and Ph.D. degree from Waseda University in 1976. From 1963 to 1982 he was a Research Engineer in the Central Research Labs. Of NEC Corporation. He joined Toho University in 1982. He is a Professor emeritus of the Department of Information Sciences in Toho University. He is a member of the IEEE Communication Society.
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Eom, KH., Kang, SH. & Sato, Y. A Design of BASK System for Giga-bit Modem. Wireless Pers Commun 38, 413–419 (2006). https://doi.org/10.1007/s11277-006-9051-8
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DOI: https://doi.org/10.1007/s11277-006-9051-8