JPS5394162A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Power amplifier
Assignee: Hitachi Ltd
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Filing: 1977-01-28
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Granted: —
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Expires: 1997-01-28
Abstract
Abstract PURPOSE:To vary the voltage to be applied to the active element in accordance with the scale of the input signal by inserting the switching element and LPF between the power source and the active element for amplification, and thus to reduce the voltage loss of the active element and then to increase the element efficiency.
Inventors
- 👤 Toru Sanbe
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-31 14:44
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/20; H03F3/21; H03F3/217
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