engineering recuitment Rajasthan Housing Board JE Civil (Degree & Diploma) Mock Test 2023 Electronic Mechanic Communications and Radio Transmission Radio Wave Propagation and Antennas
In radio transmission, what does the term 'attenuation' refer to?
1
The increase in signal strength over a distance
2
The distortion of the signal over a distance
3
The decrease in signal strength over a distance
4
The stability of the signal over a distance