Antenna Patterns - Electrical and Computer Engineering

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In order to find [F(2,N)] max , we must solve
MATLAB m-file for plotting this directivity functionfor i=1:100theta(i)=pi*(i-1)/99;d(i)=7.5*((cos(theta(i)))^2)*((sin(theta(i)))^2);endpolar(theta,d)120902601.51501300.5180 0210330240300270
Page 3 and 4: Antenna Pattern DefinitionsIsotropi
Page 5 and 6: Maxwell’s Equations(Instantaneous
Page 7 and 8: ReFor time-harmonic fields, the tim
Page 9 and 10: DirectivityDirectivity (D) - the ra
Page 11: Example (Directivity/Beam Solid Ang
Page 15 and 16: Numerical Evaluation of Directivity
Page 17 and 18: The overall integral is then approx
Page 19 and 20: The maximum value of the radiation
Page 21 and 22: We may define the antenna radiation
Page 23 and 24: The equations for directivity and g
Page 25 and 26: In some cases, the generator may be
Page 27 and 28: From the equivalent circuit for the
Page 29 and 30: The typical receiving system can be
Page 31 and 32: Receiving antenna system summary (m
Page 33 and 34: Antenna Loss ResistanceThe antenna
Page 35 and 36: The high frequency resistance formu
Page 37: Lossless Transmission Line Fundamen
Page 40 and 41: The power available from the genera
Page 42 and 43: MATLAB m-file (generator/t-line/loa
Page 44 and 45: The polarization of the antenna in
Page 46 and 47: The instantaneous components of the
Page 48 and 49: Antenna Effective Aperture (Area)An
Page 50 and 51: Antenna Capture AreaThe total power
Page 52 and 53: These two equations yieldorIf the t
Page 54 and 55: account the orientation of the ante
Page 56 and 57: Radar cross section (RCS) - a measu
Page 58 and 59: Showing the conduction losses, mism

Antenna Patterns - Electrical and Computer Engineering

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