The thermionic vacuum tube and its applications (1920)
Van der Bijl, Hendrik Johannes, 1887- · New York McGraw-Hill Book, Co · leaf 309
from what is to be expected. The simplecircuit shown in Fig. 160 can, for example, be drawn in the mannershown in Fig. 161, where the capacities between the electrodes ofthe tube are indicated Ci, C2 and C3. Such a circuit, therefore,has more than one degree of freedom, a number of oscillation… … uuu—e^iQMJ mm- MFig. 161. is the circuit formed by the capacity Cz between grid and plate,and the inductance Li and Lo in series, the total inchictance being
Telegraph, Wireless
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