ab.m

matlab 天线和电磁分析工具箱 matlab electromagnetic and anntena

% ab.m - dB to absolute units
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% Usage: Gab = ab(Gdb)          
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% Gdb = power gain in dB
% Gab = power gain in absolute units, Gab = 10^(Gdb/10)
%
% see also Gdb = db(Gab) for the reverse operation

% S. J. Orfanidis - 1999 - www.ece.rutgers.edu/~orfanidi/ewa

function Gab = ab(Gdb)

if nargin==0, help ab; return; end

Gab = 10.^(Gdb/10);