Groendijk, Hendrik |
Characterization of the noise of tubes and transistors by four measurable quantities / by H. Groendijk and K.S. Knol |
Diemer, Gesirens. |
Frequency conversion by phase variation / by G. Diemer and K.S. Knol |
[S.l. : s.n., 1949?] |
Becking, A.G.Th. |
Kennzeichnung der Rauscheigenschaften von Vierpolen / A.G.Th. Becking, H. Groendijk und K.S. Knol |
Ziel, A. van der. |
On the power gain and the bandwidth of feedback amplifier stages / by A. van der Ziel and K.S. Knol |
[S.l. : s.n., 1949?] |
Knol, Kornelis Swier |
Theory and experiments on electrical fluctuations and damping of double-cathode valves / by K.S. Knol and G. Diemer |
Ziel, A. van der. |
Theory of grounded grid amplifiers / by A. van der Ziel |
[S.l. : s.n., 1946?] |
Hofweegen, J.M. van. |
A universal adjustable transformer for U.H.F. work / by J.M. van Hofweegen and K.S. Knol |
[S.l. : s.n., 1948?] |