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Design of a high gain filter system for Marker Locator
Mid Sweden University, Faculty of Science, Technology and Media, Department of Electronics Design.
2015 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

This paper introduces a high-gain, low-noise band-pass filter system for detection/amplification of small signals. In addition, related theory and methodology are described for a specific design implementation. Simulation and experimental results are presented and discussed. The purpose of the implemented design was to construct a band-pass filter system with 102 dB gain and with an output noise level of less than 0.8V.

The design of the high-gain band-pass filter system was achieved mainly with the help of Filter Pro, LTSpice IV, and Multisim 12.

The thesis provides important support for the project Marker Locator and constitutes a valuable reference for future active filter system design and small signal detection/amplification.

Place, publisher, year, edition, pages
2015. , 68 p.
Keyword [en]
high gain, band pass filter system, small signal detection/amplification, Filter Pro, LT-Spice-IV, Multisim 12, active filter system design
National Category
Engineering and Technology Other Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:miun:diva-25021OAI: diva2:815749
Subject / course
Electronics EL1
Educational program
International Bachelor's Programme in Electronics TIELG 180 higher education credits
2014-12-19, S113, Holmgatan 10, Sundsvall, 13:30 (English)
Marker Locator
Available from: 2015-06-09 Created: 2015-06-01 Last updated: 2015-06-09Bibliographically approved

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Zhang, Han
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