Archive for 04 Jul 2012

Extremely Low Frequency Electro Magnetic Field Sensing (Part 3)

Part 1, 2, 3, 4, 5 This post deals with the sensing antenna which can increase the sensitivity of the MicroELFEMF application One of the difficulties posed when sensing ELF frequencies is antenna size. This is because the antenna must be at least a substantial fraction of the size of the wavelength of the frequency of the EM waves. […]