. "http://www.allaboutcircuits.com/vol_2/chpt_6/6.html"^^ . "Q" . "http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31891"^^ . "If \\(\\underline{Z} = R + jX\\), then \\(Q = \\left | X \\right |/R\\), where \\(\\underline{Z}\\) is impedance, \\(R\\) is resistance, and \\(X\\) is reactance."^^ . . "Quality Factor"@en . . "Resolve Quality Facor - electronics and also doses" . . "http://en.sourcetronic.com/electrical-measurement-glossary/quality-factor.html"^^ . . . "\"Quality Factor\", of a resonant circuit, is a measure of the \"goodness\" or quality of a resonant circuit. A higher value for this figure of merit correspondes to a more narrow bandwith, which is desirable in many applications. More formally, \\(Q\\) is the ratio of power stored to power dissipated in the circuit reactance and resistance, respectively"^^ .