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PROGRESS REPORT 19 July 2010
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Visit Last Week Meeting with David Brummit and Hugh Questions & Answers: 1. Q: Are we Measuring Electrostatic Potential φ ? A: No, measuring just voltage. 2. Q: How do we figure out the Electric Field Intensity (E) to get the Magnetic Field Intensity (H) from what we have? A: Take FFT, correct for losses, invert corrected, etc.
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FFT & Oscilloscope Data Data on Oscilloscope just Voltage reading To get Electrostatic Field Intensity: 1. Apply FFT (Hz) 2. Subtract loss due to Antenna Factor & Cable to get the corrected FFT (V/m/Hz) 3. Take inverse of corrected FFT (V/m); gives Electrostatic Field Intensity (E) From Electrostatic Field Intensity (E) → Magnetic Field Intensity (H): E(V/m) = H(A/m) R( Ω ), where R is given as 377 @ far field
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Data Collection & Analysis Collected more data with Oscilloscope Read articles on wave propagation through Ionospheric layers 1. Breaking down ionospheric layers into more, infinitesimal layers 2. Application of Fresnel reflection conditions 3. Accounting for collisional rates and frequencies Correlation between our data and data received from companies
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