Radio-wave propagation
2002 ◽
Vol 37
(2-3)
◽
pp. 261-270
2012 ◽
Vol E95.C
(1)
◽
pp. 79-85
◽
Keyword(s):
2020 ◽
Vol 8
(2)
◽
pp. 281-287
Keyword(s):