A one port oscillator uses a negative resistance diode having ‚Äö� – McqOptions

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1.	A one port oscillator uses a negative resistance diode having ‚Äö√Ñ√¨‚àö¬®_in=0.9575+j0.8034 (Z0=50‚âà√≠¬¨¬©) at its desired frequency point. Then the input impedance of the diode is:$
A.	-44+j123
B.	50+j100
C.	-44+j145
D.	None of the mentioned
Answer» B. 50+j100

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