Two-stage Amplifier Using Field Emitter Array-Based Vacuum Transistor and Its Application to a Wien Bridge Oscillator

A two-stage amplifier using FEA-based vacuum transistors was designed and its performance was investigated in view of forthcoming vacuum integrated circuits. The empirically obtained amplification factor well agreed with theoretically calculated one. A Wien bridge amplifier was designed with the two...

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Bibliographic Details
Main Authors: Hori, Ryosuke, Osumi, Tomoaki, Nagao, Masayoshi, Murata, Hiromasa, Gotoh, Yasuhito
Format: Conference Proceeding
Language:English
Subjects:
Bridge circuits
field emitter array
Field emitter arrays
Integrated circuits
Nanoelectronics
oscillator
Oscillators
Transistors
vacuum integrated circuit
vacuum transistor
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Description
Summary:A two-stage amplifier using FEA-based vacuum transistors was designed and its performance was investigated in view of forthcoming vacuum integrated circuits. The empirically obtained amplification factor well agreed with theoretically calculated one. A Wien bridge amplifier was designed with the two-stage amplifier. The self-driven oscillation with the frequency of 1 kHz was observed.
ISSN:2380-6311
DOI:10.1109/IVNC63480.2024.10652435