作者gh3562 (brian)
看板comm_and_RF
标题[问题] 跪求此题详解或题意..完全不懂题目要我干嘛
时间Thu Sep 22 02:22:55 2011
The maximum impedance of a parallel RLC circuit occurs at the resonance
frequency ω0 =1/√(LC). Using this angular resonance frequency expression and the
quality factor at resonance Q=ω0CR = R√(C/L), find (a)the 3dB angular corner
frequencies ω1,2 as functions of ω0 and Q(here, the susceptance is equal to
the conductance), and (b) show that the practical formula Q= ω0/(ω2-ω1)used to measure the quality factor is consistent with the circuit definition
given above.
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