Amateur Extra › E9 Antennas and Transmission Lines › E9H10
E9H10
How can the output voltage of a multiple-turn receiving loop antenna be increased?
Pick an answer to check it.
Answer: C. By increasing the number of turns and/or the area enclosed by the loop
Loop output voltage rises with the number of turns and the area of the loop. More turns or a bigger loop captures more signal.
Tip: More turns, more area, more voltage.