Jones, Dafydd, Cripps, Steve ![]() ![]() ![]() ![]() |
Official URL: http://dx.doi.org/10.1109/APMC57107.2023.10439775
Abstract
This paper presents a near-field scanning microscope hardware embodiment using a high-speed, low-cost oscillator circuit, comprising of an RF amplifier with positive feedback. This is compared to a conventional configuration of a vector network analyser with both the measured frequency and constant frequency modes for height measurement of a metal surface. The constant frequency mode achieved similar results but with half the sampling time.
Item Type: | Conference or Workshop Item (Paper) |
---|---|
Date Type: | Published Online |
Status: | Published |
Schools: | Engineering |
Publisher: | IEEE |
ISBN: | 978-1-6654-9418-2 |
Last Modified: | 31 Oct 2024 17:09 |
URI: | https://orca.cardiff.ac.uk/id/eprint/166846 |
Actions (repository staff only)
![]() |
Edit Item |