Introduction to Microwave – 1 – 1

1. Microwave frequencies are normally regarded as those in the range of :

(a) 1 to 500 MHz
(b) 1000 to 10,000 GHz
(c) 1 to 100 GHz
(d) 10 to 1000 GHz

ANSWER

EXPLANATION

2. Which of the following is a microwave frequency ?

(a) 1.7 MHz
(b) 750 MHz
(c) 0.98 GHz
(d) 
22 GHz

ANSWER

EXPLANATION

3. A microwave band of 10.9 to 36. GHz is considered as :

(a) C-band
(b) X-band
(c) Q-band
(d) K-band

ANSWER

EXPLANATION

4. The main benefit of using microwaves is :

(a) lower-cost equipment
(b) simpler equipment
(c) greater transmission distances
(d) 
more spectrum space for signals

ANSWER

EXPLANATION

5. Which of the following is not a disadvantage of microwaves ?

(a) higher-cost equipment
(b) line-of-sight transmission
(c) conventional components are not usable
(d) 
circuits are more difficult to analyze

ANSWER

EXPLANATION

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