Line 14:
Line 14:
* [[Media:Dry_elphel_model_1_rcvr_coils.jpg]] Photo of crude handmade receiver coil trio using [[http://www.sonion.com Sonion]] T 20 AG telecoils. Each coil is ten millimeters long.
* [[Media:Dry_elphel_model_1_rcvr_coils.jpg]] Photo of crude handmade receiver coil trio using [[http://www.sonion.com Sonion]] T 20 AG telecoils. Each coil is ten millimeters long.
+
==Measurements==
* Three transmitter coils times three receiver coils gives nine coil-coupling measurements, expressable as a 3x3 signal matrix, HFluxPerIMeasured (Magnetic flux per current measured)
* Three transmitter coils times three receiver coils gives nine coil-coupling measurements, expressable as a 3x3 signal matrix, HFluxPerIMeasured (Magnetic flux per current measured)