Radio Systems Engineering
1987 ◽
Vol 134
(6)
◽
pp. 527
◽
1954 ◽
Vol 2
(1)
◽
pp. 4-14
2015 ◽
IEE Proceedings A Physical Science Measurement and Instrumentation Management and Education Reviews
◽
1986 ◽
Vol 133
(6)
◽
pp. 329
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