The thermionic vacuum tube and its applications (1920)
Van der Bijl, Hendrik Johannes, 1887- · New York McGraw-Hill Book, Co · leaf 159
VACUUM TUBE Better results can, of course, be obtained by adding moresections to the wave filter LCi. Such an arrangement is shown inFig. 59, which at the same time shows a circuit that makes possible 1/ c 2 8o O :dU-<D 6 oc en 41 (LI \m ^^ \ \ \ V IV \ V 0 \ ~- 3 4 5 6 ■ Lo9r(Looiol Resistance)… … Fig. 59. positive, the current being transmitted through the tubes alter-nately. Let us now see to what extent the added filter section con-tributes in reducing the voltage fluctuations in r and how they RECTIFICATION OF CURRENTS BY THERMIONIC VALVE 137 depend on the value of r. Let bE^, dE2 and…
Telegraph, Wireless
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