EC > GATE 2014 SET-4 > BJT Amplifiers
A BJT in a common-base configuration is used to amplify a signal received by a 50 Ω antenna. Assume kT/q = 25 mV. The value of the collector bias current (in mA) required to match the input impedance of the amplifier to the impedance of the antenna is________.

Correct : 0.5

Similar Questions

The Miller effect in the context of a Common Emitter amplifier explains
#483 MCQ
For the DC analysis of the Common-Emitter amplifier shown, neglect the base current and assume that the emitter and collector currents are equal. Given that VT=...
#510 Fill in the Blanks
In the circuit shown, transistors Q1 and Q2 are biased at a collector current of 2.6 mA. Assuming that transistor current gains are sufficiently large to assume...
#575 Fill in the Blanks

Related Topics

BJT common base configuration amplifier input impedance antenna impedance match GATE EC 2014 collector bias current impedance matching GATE electronics common base amplifier GATE 2014 Set-4

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: