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Antenna Beam Width: HPBW and FNBW Explained by Sukhada Deshpande. is a document available to read on EtoBox.

What is Antenna Beam Width: HPBW and FNBW Explained about?

This document discusses beam width in antenna theory. It defines half power beam width (HPBW) as the angular separation where the radiation pattern decreases by 50% from the peak. First null beam width (FNBW) is the angular span between the first null points adjacent to the main lobe. It provides mathematical expressions for calculating HPBW and FNBW based on wavelength and antenna diameter. The document also briefly discusses effective length and effective area of antennas.

Author

Sukhada Deshpande.

Language

EN