q point การใช้

This backdoor was then backdoored itself by an unknown party which changed the Q point and some test vectors.
The small signal model is dependent on the DC bias currents and voltages in the circuit ( the Q point ).
Once a DC operating point is defined by the DC load line, an AC load line can be drawn through the Q point.
Originally it was supposed to use a Q point chosen by Juniper which may or may not have been generated in provably safe way.
One of the stages in a typical phase-shift keying demodulation process produces a stream of I-Q points which can be used as a reasonably reliable estimate for the ideal transmitted signal in EVM calculation.