CARATTERISTICHE DELLE MICROSTRIP PTFE reinforced ER=2.4 H=0.79mm f=0 W=(mm) eEFF= z0=(ohm) cf= dl= (mm) 0.5 1.86 112 0.739 0.27 0.79 1.89 91.6 .73 0.304 1 1.91 82 .724 0.32 1.27 1.94 72.3 .719 0.334 1.57 1.96 64 .714 0.347 2 2 55 .709 0.36 2.36 2.01 _______ 49.4_______ .705 0.37 2.54 2.02 47 .703 0.37 3 2.04 41.9 .7 0.38 3.8 2.07 35.2 .694 0.38 4.7 2.1 30 .689 0.39 5.9 2.13 25 .684 0.39 7 2.16 21.7 .665 0.4 _____________________________________________________________________________ f=10 GHz W eEFF z0 cf dl 0.5 1.87 113 .731 0.27 0.79 1.91 92.5 .723 0.3 1 1.94 83 .718 0.32 1.27 1.97 73.2 .713 0.33 1.57 2 65 .708 0.35 2 2.03 56.2 .702 0.36 2.36 2.06 50.6 .697 0.37 2.54 2.07 48.2 .694 0.37 3 2.1 43 .69 0.37 3.8 2.14 36.4 .682 0.38 4.7 2.18 31.1 .676 0.38 5.9 2.22 26.1 .67 0.39 7 2.26 22.8 .665 0.39 _____________________________________________________________________________ f=24 GHz W eEFF z0 cf dl 0.5 1.92 116 .72 0.27 0.79 1.98 96 .71 0.3 1 2.018 86 .704 0.314 1.27 2.06 77 .7 0.33 1.57 2.1 68.4 .69 0.34 2 2.15 59.4 .682 0.35 2.36 2.18 53.6 .68 0.36 3 2.23 45.7 .67 0.37 4 2.28 37.2 .66 0.38 DL=edge reduction factor, for opens stubm resonators... //////////////////////////////////////////////////////////////////////// CARATTERISTICHE DELLE MICROSTRIP EPOXY ER=4.8 H=0.79mm (FR4) f=0 GHz ( within brackets 2.4 GHz) W= Z0= eEFF cF DL= (mm) 0.5 83.7 3.33 0.55 0.24 0.79 68.1 3.42 0.543 0.266 1 60.7 3.48 0.537 0.28 1.27 53.4 3.55 0.531 0.3 1.57 47.1 3.61 0.526 0.3 1.81 43.1 3.66 0.523 0.31 2.01 40.3(40.4) 3.69(3.70) 0.52(0.519) 0.32 2.36 36.2 3.74 0.516 0.32 2.54 34.4 3.77 0.515 0.32 3 30.6 3.83 0.511 0.33 3.5 27.3 3.88 0.507 0.33 4 24.6(24.8) 3.93(3.96) 0.504(0.502) 0.34 7 15.7 4.13 0.49 0.35 f=5.7 GHz (valori entro il percento) 0.5 84.2 3.35 0.546 0.24 0.79 68.6 3.45 0.538 0.27 1 61.2 3.52 0.533 0.28 1.27 54 3.59 0.527 0.29 1.57 47.8 3.66 0.522 0.3 1.81 43.8 3.72 0.518 0.31 2.01 41 3.76 0.515 0.31 2.36 37 3.82 0.511 0.32 2.54 35.1 3.85 0.509 0.32 3 31.3 3.92 0.504 0.33 3.5 28.1 4 0.5 0.33 4 25.4 4.1 0.496 0.34 DL=edge reduction factor, for opens stubm resonators...
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