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Design a Composite low pass filter by image parameter method for following specifications: $R_0= 50 \Omega, f_c=50 \mathrm{MH}_2, f_{\infty}=52 \ \mathrm{MH}_2$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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452
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Find the current $I_ x$ using superposition theorem.
electrical network analysis and system updated 2.1 years ago by yashbeer ★ 11k
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235
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S parameters of properly biased HFET-1101 measured using $50 \Omega$ network analyser at $6 \mathrm{GH}_2$ $ \begin{aligned}\\ &s_{11}=0.614 L-167.4^{\circ} \\ \end{aligned}\\ $
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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314
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Design a two port transistor oscillator at $6 \mathrm{GHz}$ using FET in common source configuration driving $50 \Omega$ load on drain side $S_{11}=0.9 L-15^{\circ}$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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762
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Find Voltage across $ 5 \Omega $ resistor using mesh Analysis.
electrical network analysis and system updated 2.1 years ago by sagarkolekar ★ 11k
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554
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Check whether the following functions are prf or not:- $$ F(S)=\frac{2 S^4+7 S^3+11 S^2+12 S+4}{S^4+5 S^3+9 S^2+11 S+6} $$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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The poles and zeros of the network shown below are as follows: Poles at $-1+j \sqrt{5},-1-j \sqrt{5}$, zeros at $-1,-3$ and the scale factor is $K$. If $Z(0)=1$. Find the values of $R, R_1, L$ and $C$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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303
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Given figure: Find$ \text { Obtain i (t) for } \mathrm{t}>0 $
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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359
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Explain $Y$ parameter in terms in $Z$ parameter
electrical network analysis and system updated 2.1 years ago by yashbeer ★ 11k
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283
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Find Thevenin's equivalent ckt.
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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286
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The switch is closed at $t=0$, find values of $i(t), \frac{d i(t)}{d t}, \frac{d^2 i(t)}{d t^2}$ at $t=0$ Assume all initial conditions are zero.
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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238
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Obtain $h$-parameter of inter connected network.
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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1.9k
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Realise the following function in Foster $-1$ and Foster- 2 form. $$ z(s)=\frac{3(s+2)(s+4)}{(s)(s+3)} $$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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269
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What are the conditions for rational function F(S) with real co-efficient to be P.R.F?
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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obtain S-domain (Laplace Transform) equivalent ckt-diagram of an Inductor 8 capacitor with Initial conditions.
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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406
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Check for Hurwitz polynomial $ \begin{aligned} \\ &Q(S)=S^5+S^3+S^1 \\\\ &Q(S)=S^4+6 S^3+8 S^2+10 \\ \end{aligned} \\ $
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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Find the transmission parameter of the resulting Ckt. when both are in a cascade connection.
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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261
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In the circuit given switch is changed from position (1) to position (2) at time $t=0$ find $i ; d i / d t$ and $d^2 i / d t^2$ at time $t=0^{+}$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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The voltage $V(s)$ of network is given by $v(s)=\frac{3 s}{(s+2)\left(s^2+2 s+2\right)}$ plot it's pole zero diagram and hence obtain v(t)
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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304
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Determine $Y$-parameter for the circuit given in the figure.
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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Realize Cauer Form $-1$ and Cauer Form $-2$ of the following function. $ z(s)=\frac{(S+1)(S+3)}{(s)(S+2)} $
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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785
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The network shown in fig. has attained a steady state with the switch closed for $t<0$. At $t=0$, the switch is opened. obtain $i(t)$ for $t>0$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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244
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Test whether the following functions, $$ \begin{aligned} &\text { ii) } F(s)=\frac{(s)(s+3)(s+5)}{(s+1)(s+4)} \end{aligned} $$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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Test whether the following functions are positive real function $$ \begin{aligned} &\text { i) } F(s)=\frac{s^3+6 s^2+7 s+3}{s^2+2 s+1} \\ \end{aligned} $$
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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292
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Find the voltage across the $15 \Omega$ resistor in the given network using mesh analysis.
electrical network analysis and system updated 2.1 years ago by prajapatijaimin • 3.2k
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