What carries the signal from the transmitter to the antenna?

Study for the Bioenvironmental Engineering (BEE) Block 6 Exam. Utilize flashcards and multiple choice questions, with hints and explanations for each question. Prepare for your exam with confidence!

Multiple Choice

What carries the signal from the transmitter to the antenna?

Explanation:
The signal from a transmitter to the antenna is carried by a transmission line. This feed path—such as coaxial cable, waveguide, or microstrip—is designed to convey RF power with minimal loss and a stable impedance so that most of the energy reaches the antenna. The line matches the transmitter to the antenna to prevent reflections and standing waves that can waste power or damage equipment. The antenna itself is what radiates the signal into space, the transmitter is the source of the signal, and a receiver is used for picking up signals, not for carrying the transmitter’s signal to the antenna.

The signal from a transmitter to the antenna is carried by a transmission line. This feed path—such as coaxial cable, waveguide, or microstrip—is designed to convey RF power with minimal loss and a stable impedance so that most of the energy reaches the antenna. The line matches the transmitter to the antenna to prevent reflections and standing waves that can waste power or damage equipment. The antenna itself is what radiates the signal into space, the transmitter is the source of the signal, and a receiver is used for picking up signals, not for carrying the transmitter’s signal to the antenna.

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