Ballistic electronic stub tuner for potential use in analog-to-digital conversion
- 5 June 1995
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 66 (23) , 3137-3139
- https://doi.org/10.1063/1.113628
Abstract
Electron transmission in the fundamental transverse mode of an asymmetric double-stub electronic stub tuner (ADEST) in the ballistic regime is theoretically shown to be a symmetric, almost sine wavelike, periodic function of an offset parameter d, where d is a measure of the stub asymmetry and is the distance between the lines that bisect the stub and the main wire. The periodic pattern remains quite robust at finite temperatures (≊5 K). This unique multiple folding output characteristic of a single ADEST may conceivably be used for fast, high binary bits analog-to-digital conversion.Keywords
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