Projects per year
Abstract
Tuning of a superconducting microwave resonator, operating at 77 K, is demonstrated using a silicon micro-machined comb-drive actuator. Thermal expansion coefficient differences between the silicon actuator and the MgO substrate are accommodated by the use of stress absorbing springs. A tuning range of 4.6% is demonstrated for a superconducting microwave resonator with a frequency just below 6 GHz.
Original language | English |
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Pages (from-to) | 125003- |
Journal | Journal of Micromechanics and Microengineering |
Volume | 18 |
Issue number | 12 |
Early online date | 23 Oct 2008 |
DOIs | |
Publication status | Published - 1 Dec 2008 |
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Dive into the research topics of 'Silicon comb-drive actuators for low-temperature tuning of superconducting microwave circuits'. Together they form a unique fingerprint.Projects
- 2 Finished
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Millimetre Wave Micromachined Devices for Communications and Radar
Lancaster, M., Jiang, K., Gardner, P., Hall, P., Huang, F. & Prewett, P.
Engineering & Physical Science Research Council
1/12/06 → 31/05/10
Project: Research Councils
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Advanced Microwave Devices for Frequency-Agile Applications
Lancaster, M. & Jackson, T.
Engineering & Physical Science Research Council
28/11/05 → 27/05/09
Project: Research Councils