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Reactance / Resonance / Q

Fast checks for Xl, Xc, resonance frequency, series Q, and estimated resonator bandwidth.

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Ready.
Xl (ohms)N/A
Xc (ohms)N/A
Net X = Xl - Xc (ohms)N/A
|Z| with series R (ohms)N/A
Series Q = |X|/RN/A
Resonance f0 (MHz)N/A
Estimated BW = f0/Q (MHz)N/A
Damping ratio (R / 2*sqrt(L/C))N/A

Sizing from Target |X| at Current Frequency

L for target X (nH)N/A
C for target X (pF)N/A
  • Xl = 2 * pi * f * L
  • Xc = 1 / (2 * pi * f * C)
  • f0 = 1 / (2 * pi * sqrt(L * C))

엔지니어링 설명

Reactance/Resonance/Q 출력은 정합 및 필터 설계의 1차 사이징 지표입니다. 대역 강건성(robustness)과 협대역 민감도를 초기에 가늠하는 데 유용합니다.