Using a Smith Chart.
A 100 Ω line is terminated in ??=0.03−? 0.02 ?. Determine the distances from the load to the first current minimum and to the first current maximum. Assume ?=15 cm.
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Using a Smith Chart. A 100 Ω line is terminated in ??=0.03−? 0.02 ?. Determine the...
Using a Smith Chart. A one wavelength long, 90 Ω line is terminated in ??=20−?30 Ω. Its input terminals are connected to the load end of a 60 Ω, quarter wavelength line. What is the impedance at the input to the 60 Ω line?
2.20 Use the Smith chart to find the following quantities for the transmission line circuit shown in the accompanying figure: (a) The SWR on the line. (b) The reflection coefficient at the load. (c) The load admittance. (d) The input impedance of the line (e) The distance from the load to the first voltage minimum. (f) The distance from the load to the first voltage maximum. ZL-60+)50 Ω
Match a load impedance of 100 ‐ j100 Ω to a 50 Ω transmission line using a parallel inductor (next to the load) and a series capacitor. Calculate component values at 1 GHz using Smith Chart. Show all calculations on Smith Chart.
Really appreciate any help. Thank you in advance! 1. Use the Smith chart to find the reflection coefficient corresponding to the load impedance ZL =30−j80Ω. 2. Use the Smith chart to find the impedance corresponding to a reflection coefficient of Γ = ◦ 0.5̸ −45. 3. A transmission line is terminated with a load ZL = 80 + j120 Ω. Use the Smith chart to find (a) the load reflection coefficient, (b) the standing wave ratio, (c) the input impedance...
need a step by step solution, I do not understand much from the Smith Chart A 50-Ω lossless transmission line is terminated in a load of22 275Ω Calculate the reflections caused by the mismatch. Use the Smith Chart to match this transmission line to the load applying the two methods discussed in class to eliminate these reflections. Explain all your steps of the design process and justify your selection of the most efficient solution along the methods and among the...
2) Solve this question using Smith Chart ONLY. Attach your chart with your submission. A single short circuited series stub tuner is used to match a 100 Ω transmission line to a load impedance "Z, 40 - j 40". Determine: a) The distance of the stub from the load "d1 and d2". (Find two solutions) b) The length of the stub "l1 and 12". c) If a lumped element (inductor or capacitor) is used instead of the stub, find the...
Consider a 50 Ω lossless transmission line terminated in a load impedance ?? = (100 − ?50) Ω. Find ?(?) and Γ(?) at a distance ? = 0.1λ.
A 75 Ω lossless transmission line is terminated into a load 100 +j150 Ω. For this line, find: i. Reflection coefficient; ii. An antenna receiving a signal of 500 MHz has the following specifications: input power Prad 3.25 kw; effective area of antenna Aeff 3.5 m2; total efficiency of antenna,-42%; radiation efficiency of antenna ecd-65%; tilt angle of the received signal ψ = 35°. Determine Voltage standing voltage ratio; b. i. Gain of the antenna (in dB) ii. Maximum radiation...
In a radio frequency circuit, a resistance of 175 Ω serves as a load at the end of a 50 Ω transmission line. We want to use a shorted stub in parallel to achieve maximum power transfer. Use the Smith Chart Diagram Determine the minimum distance in wavelengths from the charge, that the stub must be connected. Determine the minimum length of the stub in wavelengths. Please write clearly to see it right Smith Chart Smith Chart
Note that there is a second valid solution. Problem #2) When an air-filled, slotted-line is terminated with a "short-circuit", voltage minima are measured at positions of 10cm and 25cm on the line. When an unknown load" is connected to the line, the VSWR on the line is 2.4, and voltage minima are detected at 16cm and 31cm. Determine the impedance value of the load in rectangular form), the reflection coefficient of the load (in polar form), and the frequency of...