Picture of Open Access badges

Discover Open Access research at Strathprints

It's International Open Access Week, 24-30 October 2016. This year's theme is "Open in Action" and is all about taking meaningful steps towards opening up research and scholarship. The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs. Explore recent world leading Open Access research content by University of Strathclyde researchers and see how Strathclyde researchers are committing to putting "Open in Action".


Image: h_pampel, CC-BY

Demonstration of a tunable RF MEMS bandpass filter using silicon foundry process

Li, L. and Uttamchandani, D.G. (2009) Demonstration of a tunable RF MEMS bandpass filter using silicon foundry process. Journal of Electromagnetic Waves and Applications, 23 (2-3). pp. 405-413. ISSN 0920-5071

Full text not available in this repository. (Request a copy from the Strathclyde author)


A novel tunable microwave filter with tuning range of 13.8 GHz to 18.2 GHz fabricated using a standard silicon foundry process based on lowresistivity silicon substrate is reported. The filter effect has been realized by integrating two interdigitated comb capacitors with a straight line inductor. The tuning effect has been achieved by varying the capacitance value of the capacitors with a bimorph MEMS actuator. The structure in whole, measuring 1.5 mm × 3.3 mm, allows 27.5% continuous tuning and insertion loss ranging from 3.4 to 6 dB. The driving voltage ranges from 0 V to 0.36 V.