1 "Wireless Communications Principles and Practice" prentice hall 1996.
2 "The Mobile Radio Propagation Channel" John Wiley & Sons 2000.
3 "Subway tunnel guided electromagnetic wave propagation at mobile communications frequencies" Antennas and Propagation 49 : 1590-1596, 2001.
4 "Radio Propagation Characteristics in Curved Tunnels" 145 : 327-331, 1998.
5 "IEEE 802.11 무선 LAN의 기술과 경향" 12 (12): 799-809, 2002
1 "Wireless Communications Principles and Practice" prentice hall 1996.
2 "The Mobile Radio Propagation Channel" John Wiley & Sons 2000.
3 "Subway tunnel guided electromagnetic wave propagation at mobile communications frequencies" Antennas and Propagation 49 : 1590-1596, 2001.
4 "Radio Propagation Characteristics in Curved Tunnels" 145 : 327-331, 1998.
5 "IEEE 802.11 무선 LAN의 기술과 경향" 12 (12): 799-809, 2002