Question
Download Solution PDFलंबाई l की एक हानि रहित संचरण लाइन खुली परिपथित है और इसकी अभिलक्षणिक प्रतिबाधा Z0 है। इनपुट प्रतिबाधा क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
एक संचरण लाइन में इनपुट प्रतिबाधा को निम्न द्वारा दिया जाता है:
\({Z_{in}} = {Z_0}.\frac{{{Z_L} + j{Z_0}tanβ l}}{{{Z_0} + j{Z_L}tanβ l}}\)
'l' = भार से लाइन की लंबाई
β = 2π/λ = तरंग संख्या
Z0 = संचरण लाइन की अभिलक्षणिक प्रतिबाधा
ZL = भार प्रतिबाधा
विश्लेषण :
खुले परिपथित भार के लिए, ZL , इनपुट प्रतिबाधा होगी:
\({Z_{in}} = {Z_0}.\frac{{{Z_L}}}{{ j{Z_L}tanβ l}}\)
\({Z_{in}} = {Z_0}.\frac{{{1}}}{{ jtanβ l}}\)
Zin = -Z0 cot βl
Last updated on Jul 2, 2025
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