통신실험 결과3

소개글

아주대 통신실험 결과보고서입니다.

목차

ⅠIndirect Method of generating FM Signals.
1. 실험 계획
2. 실험 과정에 따른 결과

ⅡThe Tunable Receiver
1. 실험 계획
2. 실험 과정에 따른 결과

Ⅲ토의 실험5 & 실험6

본문내용

UNIT TEST
1. What kind of circuit is basic to direct FM generation?
c. A tuned amplifier

2. How can the resonant frequency of an LC circuit be changed?
c. By changing the capacitance of the capacitor.

3. Can a VCO be used for direct generation of FM signals?
a. Yes

4. When the capacitance is changed in an oscillating circuit whose free-running frequency is f0, the new free-running frequency
c. depends on the frequency of the applied signal

5. In the circuit used to generate FM signals by the Armstrong method, a mixer followed by a filter is used
d. to set the carrier frequency to the desired value.

6. In the circuit used for indirect generation of FM signals, the frequency conversion stage consists of
c. a mixer and a low pass filter

7. In the Indirect FM / PM Generator, frequency conversion involves
b. translating all the spectral components.

참고 자료

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