VK3CPU - Magloop Antenna Calculator Equations:

For single-turn circular loop inductance: [r_loop - loop radius in meters; r_conductor - conductor radius in meters]

For multi-turn circular loop inductance: [k_nagaoka - Nagaoka coefficient; l_coil - length of the coil in meters; r_loop - radius of the loop in meters]

For octagonal loop antenna inductance:[F W Grover] [N - turns; s - section side length m; r - loop radius in m; b - coil length in m]

For hexagonal loop antenna inductance:[F W Grover] [N - turns; s - section side length m; r - loop radius in m; b - coil length in m]

For square loop antenna inductance:[F W Grover] [N - turns; s - section side length m; r - loop radius in m; b - coil length in m]

Loss resistance: Surface resistance:  Radiation resistance for octagon, hexagon and square loop:  Q factor: Capacitor voltage: Loop current: Bandwidth: Single-loop capacitance: [l_perimeter - conductor perimeter length in meters]

Multi-loop capacitance: [Based on David W Knight's (G3YNH) paper "The self-resonance and self-capacitance of solenoid coils: applicable theory, models and calculation methods"]