Question

A two-port network is known to have the following S-parameter. [S]=\begin{bmatrix} 0.15\angle 0^\circ & 0.85\angle 45^\circ\\ 0.85\angle 45^\circ & 0.2\angle 0^\circ \end{bmatrix} (i) Show if the network is reciprocal, and lossless or not. [C4, SP4] [4 marks] (ii) Find the insertion loss (IL). [C4, SP4] [2 marks]

          A two-port network is known to have the following S-parameter.

[S]=\begin{bmatrix} 0.15\angle 0^\circ & 0.85\angle 45^\circ\\ 0.85\angle 45^\circ & 0.2\angle 0^\circ \end{bmatrix}

(i) Show if the network is reciprocal, and lossless or not.

[C4, SP4] [4 marks]

(ii) Find the insertion loss (IL).

[C4, SP4] [2 marks]

A two-port network is known to have the following S-parameter.

[S]=
< b m a t r i x >

(i) Show if the network is reciprocal, and lossless or not.

[C4, SP4] [4 marks]

(ii) Find the insertion loss (IL).

[C4, SP4] [2 marks]

Added by David B.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

10/04/2023

Step 1

Step 1: A network is reciprocal if the scattering matrix is symmetric. Show more…

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A two-port network is known to have the following S-parameter. t UNIVERSITI TEKNIKAL MALAYSIA MELAKA $$[S] = \begin{bmatrix} 0.15 \angle 0^\circ & 0.85 \angle 45^\circ \\ 0.85 \angle 45^\circ & 0.2 \angle 0^\circ \end{bmatrix}$$ (i) Show if the network is reciprocal, and lossless or not. [C4, SP4] [4 marks] (ii) Find the insertion loss (IL). [C4, SP4] [2 marks]