Boots – shoes – and leggings
Patent
1985-02-07
1988-07-26
Gruber, Felix D.
Boots, shoes, and leggings
334 14, 3581951, 455186, 455197, H03J 310, H03J 316, H03J 328
Patent
active
047605359
ABSTRACT:
A control circuit for tuning a high-frequency input circuit comprises, in addition to a first adjustable component 5 which is directly controlled by a control voltage, further adjustable components 6, 10 which are likewise under the influence of a control voltage UD and UR, respectively. In order to enable individual alignment of the further components in a simple manner, there is fed to the further controllable components 6, 10 via an electronic circuit arrangement 7 one correction voltage each, which supports or weakens the control voltage in its effect and effects the respectively required alignment. The correction voltages are dependent upon the control voltage UD which is fed solely to the first adjustable component 5.
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Electronics, "Microcomputer Tunes and Holds Frequencies", Sep. 29, 1977, vol. 50, No. 20, pp. 46-50.
Rinderle et al, Integrierte Schaltkreise fur Rundfunkempfanger mit elektronischer Senderwahl, Nachrichten Elektronik, Nov. 1979 (Germany) pp. 365-368.
Gruber Felix D.
Telefunken electronic GmbH
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