21.11.2014 Views

Sonnet User's Guide - Sonnet Software

Sonnet User's Guide - Sonnet Software

Sonnet User's Guide - Sonnet Software

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Chapter 20 Far Field Viewer Tutorial<br />

Running the Far Field Viewer<br />

2 Click on the View Far Field button on the <strong>Sonnet</strong> task bar to invoke the far<br />

field viewer.<br />

A pop-up menu appears on your display.<br />

3 Select “Browse for Project” from the pop-up menu.<br />

A browse window appears on your display.<br />

4 Using the browse window, select your saved copy of “inpole.son”.<br />

The far field viewer window opens on the project file, “infpole.son”.<br />

After the initial calculation is complete, a plot appears on your display as shown<br />

below. When a new file is opened, the far field viewer performs an analysis on the<br />

first frequency based on a default set of values for directions, port excitations and<br />

terminations and displays the Gain (dB) versus theta for the first value of phi. The<br />

calculation defaults are as follows:<br />

• There are two values of phi: 0° and 90°<br />

• Theta ranges from -90° to +90° in 5° intervals.<br />

• Port 1 is set to a 1.0 V source magnitude with a 50.0 Ω load<br />

289

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!