Helium-cooled X-band parametric amplifier
1964 ◽
Vol 52
(10)
◽
pp. 1268-1269
◽
1961 ◽
Vol 9
(1)
◽
pp. 39-43
◽
1974 ◽
1965 ◽
Vol 13
(1)
◽
pp. 123-124
◽
1976 ◽
1967 ◽
Vol 15
(1)
◽
pp. 22-31
◽