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Low temperature electronic for Fetal MagnetoCardioGraphy: FMCG Wieslaw JASZCZUK & Juergen BUEDDEFELD 24.02.03 Niederrhein University, Krefeld, Germany.

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Presentation on theme: "Low temperature electronic for Fetal MagnetoCardioGraphy: FMCG Wieslaw JASZCZUK & Juergen BUEDDEFELD 24.02.03 Niederrhein University, Krefeld, Germany."— Presentation transcript:

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2 Low temperature electronic for Fetal MagnetoCardioGraphy: FMCG Wieslaw JASZCZUK & Juergen BUEDDEFELD Niederrhein University, Krefeld, Germany Project supported by:

3 2 What is FMCG?

4 3 Magnetic sensors

5 4 Magnetic sensors & biomagnetic signals

6 5 Bio-magnetic signals 1T= Gauss

7 6 What is a SQUID? Is this the Squid we want to use?

8 7 The SQUID we want to use ! -196°C Superconducting QUantum Interference Device at 77K (LN2) superconductivity

9 8 Features of Superconductivity Meissner Effect Zero Electrical Resistance Magnetic Flux Quantization Josephson Effect

10 9 SQUID

11 10 SQUID electronic

12 11 FMCG-future (the Netherlands) Adopted from BMGC- Uni. Twente, Enschede, NL

13 12 What is our Goal? ????

14 13 SQUIDS applications?


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