Instantaneous frequency meter with averaging capability based on interval duration measurement
1985 ◽
Vol 60
(1)
◽
pp. 90-92
◽
1999 ◽
Vol 6
(10-12)
◽
pp. 547-551
◽
1995 ◽
Vol 5
(2)
◽
pp. 2279-2282
◽
1981 ◽
Vol 51
(4)
◽
pp. 443-445
◽
1967 ◽
Vol 5
(4)
◽
pp. 387-390
◽
1979 ◽
Vol 1
(4)
◽
pp. 393-397
◽
1971 ◽
Vol IM-20
(1)
◽
pp. 38-48
◽
1979 ◽
Vol 28
(3)
◽
pp. 224-226
◽