Digital phase shifters in automatic frequency control systems of quantum frequency standards
1993 ◽
Vol 41
(6)
◽
pp. 988-997
◽
1976 ◽
Vol 6
(6)
◽
pp. 704-707
1971 ◽
Vol 14
(11)
◽
pp. 1370-1377
◽
1967 ◽
pp. 168-216
◽
Keyword(s):
1978 ◽
Vol 8
(7)
◽
pp. 866-869
Keyword(s):