The purpose of a phase array antenna system ________.
A. To broadcast and omni-directional signal
B. To act as a filter
C. To transmit simultaneously on multiple frequencies
D. To increase the radiation pattern and overall gain of transmission
D. To increase the radiation pattern and overall gain of transmission
You might also like to view...
Which of the following exterior walls is a multilayered wall: a barrier wall or a drainage wall-and why?
What will be an ideal response?
Seventy percent of the bottomland hardwood forest areas have been destroyed
a. True b. False Indicate whether the statement is true or false
The order for calculation in an arithmetic expression is first to do all ________
A) Multiplications in the expression B) Computations inside the parenthesis C) Divisions in the expression D) Additions outside the parenthesis
The deceleration function is used to __________ the speed at which a motor and its load is brought to a stop.
A. shorten B. lengthen C. both a and b