JPS528763A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Amplitude phase modulator
Assignee: NTT Inc
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Filing: 1975-07-09
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Granted: —
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Expires: 1995-07-09
Abstract
Abstract PURPOSE: Obtain an amplitude-phase converter with which 4-phase modulation signal amplifier can be enlarged by obtaining MAPSK signal by coupling the 4phase modulator signal source with directional couplers. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Hideki Ishio
- 👤 Seizo Seki
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-24 06:43
CPC Classifications
—
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