circuit parameter การใช้

• The following table summarizes all the parameters to go from equivalent circuit parameters to expected reflection and transmission coeffecients.
• A separate frequency determining drive circuit gives you independent and therefore greater control over a multitude of circuit parameters.
• Modern semiconductors may offer more stability than vacuum tubes of the 1920s, depending on other circuit parameters as well.
• In most variants of the dual-slope integrating converter, the converter's performance is dependent on one or more of the circuit parameters.
• Circuit parameters are usually chosen to give meaningful results for capacitance from about one microfarad up, a range that covers typical aluminium capacitors whose ESR tends to become unacceptably high.
• When representing the electrical circuit parameters as vectors in a tangent of the angle between the capacitor's impedance vector and the negative reactive axis, as shown in the adjacent diagram.
• Electronic noise is amplified by the oscillator circuit and returned to its input filtered to contain primarily the selected ( desired ) frequency, gradually getting stronger in each cycle, until a steady-state oscillation is established, when the circuit parameters satisfy the Barkhausen stability criterion.
• So, if the center frequency and the width of the resonance are determined from first principles codes, the L, C of the equivalent circuit may be readily obtained by fitting the reflection response of the equivalent resonant circuit to the reflection response of the actual FSS, and in this way, the circuit parameters L, C are readily extracted.
• Where Z is an " N " ?" N " matrix the elements of which can be indexed using conventional impedance measured between the two terminals . The Z-parameters are also known as the open circuit parameters because they are measured or calculated by applying current to one port and determining the resulting voltages at all the ports while the undriven ports are terminated into an open circuits.