Title :
Rayleigh Distance as a Normalizing Range for Beam Power Transmission
Abstract :
Rayleigh distance is the axial distance from a radiating aperture to a point at which the path difference between the axial ray and an edge ray is /spl lambda/ / 4. To a good approximation, R/sub r/ = D/sup 2/ / 2/spl lambda/.
Keywords :
Apertures; Instruments; Laboratories; Lenses; Lighting; Loaded antennas; Power transmission; Shape; Transmitting antennas;
Conference_Titel :
G-MTT Symposium Digest, 1965
Conference_Location :
Clearwater, Florida, USA
DOI :
10.1109/GMTT.1965.1122469
