Lock-in amplifier (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lock-in amplifier" in English language version.

refsWebsite

Global rank English rank

2^nd place

18^th place

17^th place

2,204^th place

1,735^th place

415^th place

327^th place

610^th place

704^th place

aip.org

Michels, W. C.; Curtis, N. L. (1941). "A Pentode Lock-In Amplifier of High Frequency Selectivity". Review of Scientific Instruments. 12 (9): 444. Bibcode:1941RScI...12..444M. doi:10.1063/1.1769919.
Cosens, C. R. (1934). "A balance-detector for alternating-current bridges". Proceedings of the Physical Society. 46 (6): 818–823. Bibcode:1934PPS....46..818C. doi:10.1088/0959-5309/46/6/310.
Vincent, T.A.; Gardner, J.W. (2016-08-24). "A low cost MEMS based NDIR system for the monitoring of carbon dioxide in breath analysis at ppm levels". Sensors and Actuators B: Chemical. 236: 954–964. doi:10.1016/j.snb.2016.04.016.

Michels, W. C.; Curtis, N. L. (1941). "A Pentode Lock-In Amplifier of High Frequency Selectivity". Review of Scientific Instruments. 12 (9): 444. Bibcode:1941RScI...12..444M. doi:10.1063/1.1769919.
Cosens, C. R. (1934). "A balance-detector for alternating-current bridges". Proceedings of the Physical Society. 46 (6): 818–823. Bibcode:1934PPS....46..818C. doi:10.1088/0959-5309/46/6/310.

Stutt, C. A. (1949). "Low-frequency spectrum of lock-in amplifiers". MIT Technical Report (MIT) (105): 1–18.