We cannot use h-parameter model in high frequency analysis because
A)they all can be ignored for high frequencies
B)junction capacitances are not included in it
C)junction capacitances have to be included in it
D)ac analysis is difficult for high frequency using it

Question

We cannot use h-parameter model in high frequency analysis because                          
A)they all can be ignored for high frequencies
B)junction capacitances are not included in it
C)junction capacitances have to be included in it
D)ac analysis is difficult for high frequency using it

Quizplus · Accepted Answer

The h-parameter model does not include junction capacitances, which are crucial for accurately modeling the behavior of circuits at high frequencies.

We Cannot Use H-Parameter Model in High Frequency Analysis Because