Recent content by prelic

I believe you are correct. From the document I do have: "each UUT consists of an antenna and associated RF cable". I know the losses are dependent on the DUT, I'm just looking to generate some data with the same basic 'shape' as I might get plugging a network analyzer into each of my 'antenna...

I'm afraid I'm not sure what you mean by simulating losses of a tx line vs simulating a network analyzer. Basically my system consists of multiple cable assemblies and multiple antennas. What I'd like to do is mock up a graph of insertion loss or VSWR vs frequency for each cable line - antenna...

So regardless of my technical knowledge for a minute, if I had a technical document for an RF system that listed the components and specifications like voltage, current, IL limits, etc...could I come up with the output of the network analyzer without having a network analyzer or the actual system?

To be honest, most of this thread has gone way over my head. I do appreciate all of your comments, and I have been researching and reading everything I can find on the subject, but my goal is to somehow produce the output of a network analyzer (IL/VSWR vs. Frequency) manually by using...

Are there some general equations that relate power and frequency? I haven't been able to find any useful equations. Thanks again for your help.

Hello all, I'm not sure if any of you have ever used a device that measures RF transmission line loss and presents it as a graph of Insertion Loss (dB) vs. Frequency (GHz), but that is exactly what I'm trying to calculate. I've been looking through equations for days, and I just don't...

Hey all, 2 quick questions: 1. When dealing with the difference between 2 population means (independent samples) or differences of paired data (dependent), a lot of the questions are similar to: "is there sufficient evidence to prove that the difference is 0" or "is there enough evidence to...

Homework Statement Prove by contradiction: If a and b are rational numbers and b != 0, and r is an irrational number, then a+br is irrational. In addition, I am to use only properties of integers, the definitions of rational and irrational numbers, and algebra. You guys should also know that...

figured it out, thanks.

This seemingly-easy reference problem is making me crazy! The airport terminal has a moving sidewalk to speed passengers through a long corridor. Larry does not use the moving sidewalk. He takes 145 s to walk through the corridor. Curly, who simply stands on the moving sidewalk, covers the same...

I'm taking an undergrad CS course, and we've been split up into teams and have been assigned a tetris game in C++. The limitations are very loose, and we can basically do it however we want. I've had 2 C++ classes and a class in Java, so I'm not that new to programming, but I am new to...

ok I am starting to understand...before I do all the work for no reason, should i use a dot product with these 2 vectors to figure out the angle?

the acceleration vectors always point towards the center, but I still don't understand what that means...does that mean something nets to 0?

At t_{}1=2.00s, the acceleration of a particle in counter-clockwise circular motion is (6.00m/s^{}2)i + (4.00m/s^{}2)j. It moves at constant speed. At time t_{}2=5.00s, its acceleration is (4.00m/s^{}2)i + (-6m/s^{}2)j. What is the radius of the path taken by the particle if t_{}2 - t_{}1 is...