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IEVref:705-08-05ID:
Language:enStatus: Standard
Term: free-space basic transmission loss
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Symbol: Ao
Lbf
Definition: the transmission loss, usually expressed in decibels, that would occur if the antennas were replaced by isotropic antennas located in a perfectly dielectric, homogeneous, isotropic and unlimited environment, the distance between the antennas being retained

NOTE – If the distance d between the antennas is much greater than the wavelength λ, the free-space attenuation in decibels will be:

A 0 =20log( 4πd λ ) MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadgeadaWgaaWcbaGaaGimaaqabaGccqGH9aqpcaaIYaGaaGimaiGacYgacaGGVbGaai4zamaabmaabaWaaSaaaeaacaaI0aacdaGae8hWdaNaamizaaqaaiabeU7aSbaaaiaawIcacaGLPaaaaaa@4307@


Publication date:1995-09
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Internal notes:2017-06-02: Cleanup - Remove Attached Image 705-08-05.gif
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