Theory Quiz

5G Cross Dipole Antenna Array — Theory Quiz

Once you have finished the exam, click on the 'Mark Complete' button to save your progress and move to the next section.

1 / 10

How do you access the Create Array command in Ansys Electronics Desktop?

Right mouse click on design name in History Tree > Create Array

Right mouse click on Model in Project Manager window > Create Array

Modeler > Model > Create Array

HFSS > Toolkit > Create Array

2 / 10

What is the purpose of spatial diversity?

All the options are correct

To enhance the probability of receiving a strong signal

To improve latency of the signal

To improve fading of the signal

3 / 10

Which of the following is not a type of polarization?

Linear

Circular

Elliptical

Rectangular

4 / 10

Which of the following solution type is used to analyze the multi-conductor transmission lines in Ansys Electronics Desktop?

Modal network

Terminal network

Both modal network and terminal network

Eigen mode

5 / 10

Which method is used in newer generation of mobile communication to achieve diversity?

Polarization

Spatial diversity

MIMO

All the options are correct

6 / 10

What can you do to visualize the 3D gain plot at the center of an array If center of array does not coincide with origin of global coordinate system?

Create a relative coordinate system at the center of array

Move the gain plot to the center of array

Move global coordinate system to the center of array

Create planes at the center of array

7 / 10

Which two different polarizations of signal are used in dual polarized antenna?

Linear and elliptical polarizations

Linear and circular polarization

Circular and elliptical polarizations

Horizontal and vertical polarizations

8 / 10

What steps are necessary to create a 3D Component from HFSS design in Ansys Electronics Desktop?

Right mouse click in 3D Modeler window > Create 3D Component

All the options are correct

Go to Draw menu > 3D Component Library > Create 3D Component

Go to Model tab > Create 3D Component

9 / 10

Which propagation effect does a diversity scheme try to mitigate?

Scattering

Fading

Multipath

All the options are correct

10 / 10

Which of the following criteria is used to determine if a solution is converged successfully in Ansys Electronics Desktop?

Minimum converged passes

Delta S parameter

Minimum number of passes

Maximum number of passes

Your score is

0%

5G Cross Dipole Antenna Array

Total time - 20 mins.

Total number of Questions - 10