New vacuum tube counting circuits

[1] ECCLES WH, 1919, RADIO REV, V1, P143

[2] Negative resistance and devices for obtaining it [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1935, 23 (10): : 1201 - 1223

[3] Lewis WB, 1937, P CAMB PHILOS SOC, V33, P549

[4] A triode vacuum tube scale-of-two circuit [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1938, 9 (03) : 83 - 89

[5] A vacuum tube circuit for scaling down counting rates [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1937, 8 : 414 - 416

[1] ECCLES WH, 1919, RADIO REV, V1, P143

[2] Negative resistance and devices for obtaining it [J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1935, 23 (10): : 1201 - 1223

[3] Lewis WB, 1937, P CAMB PHILOS SOC, V33, P549

[4] A triode vacuum tube scale-of-two circuit [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1938, 9 (03) : 83 - 89

[5] A vacuum tube circuit for scaling down counting rates [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1937, 8 : 414 - 416