Flash Cards

E9H04

What is the purpose of placing an electrostatic shield around a small-loop direction-finding antenna?

• A. It eliminates unbalanced capacitive coupling to the antenna's surroundings, improving the depth of its nulls
• B. It adds capacitive loading, increasing the bandwidth of the antenna
• C. It eliminates tracking errors caused by strong out-of-band signals
• D. It increases signal strength by providing a better match to the feed line