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Priority claimed from CH198168Aexternal-prioritypatent/CH488348A/de
Application filedfiledCritical
Publication of BE728209ApublicationCriticalpatent/BE728209A/xx
H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
H04K1/00—Secret communication
H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals
H—ELECTRICITY
H03—ELECTRONIC CIRCUITRY
H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
H03B2200/006—Functional aspects of oscillators
H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Digital Transmission Methods That Use Modulated Carrier Waves
(AREA)