20 lines
449 B
Python
20 lines
449 B
Python
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#!/usr/bin/env python3
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import math as m
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R = 50 # Ω
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P = 5 # W
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f = 435e6 # Hz
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If = 10e-3 # A
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tau = 0.4e-6 # s
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Irf=m.sqrt(P/R) # RF current
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Qreq=Irf/(2*m.pi*f) # Required charge per cycle for RF current
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Qs=If*tau # Stored charge in PIN diode
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print(f"RF current: {Irf:.3g} A")
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print(f"Required charge (Q_r): {Qreq:.3g} As")
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print(f"Stored charge (Q_s): {Qs:.3g} As")
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print(f"Q_s = {Qs/Qreq:.3g} ⋅ Q_r")
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