Taylor, Carl Elliot
(2004)
USING VCOS AS RF MEASURING DEVICES.
Master's Thesis, University of Pittsburgh.
(Unpublished)
Abstract
This thesis presents an alternative way to test the amount of energy harvested by an antenna. Accurately measuring the amount of energy an antenna harvests is a challenge. The test equipment that touches the antenna can greatly affect the results of the test. Using a VCO to measure an antenna's harvested power enables accuracy and prevents the need to attach testing equipment. The VCO is powered by a harvesting antenna. The frequency produced is then output to a transmitting antenna. The output frequency of the VCO can easily be determined and then used to look up the power from the characteristics of the VCO. A background study of types of VCOs, and VCOs available on the market will also be included in this thesis. Finally the experiment setups and results will be presented.
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Details
| Item Type: |
University of Pittsburgh ETD
|
| Status: |
Unpublished |
| Creators/Authors: |
|
| ETD Committee: |
|
| Date: |
9 June 2004 |
| Date Type: |
Completion |
| Defense Date: |
4 August 2003 |
| Approval Date: |
9 June 2004 |
| Submission Date: |
15 April 2004 |
| Access Restriction: |
No restriction; Release the ETD for access worldwide immediately. |
| Institution: |
University of Pittsburgh |
| Schools and Programs: |
Swanson School of Engineering > Electrical Engineering |
| Degree: |
MSEE - Master of Science in Electrical Engineering |
| Thesis Type: |
Master's Thesis |
| Refereed: |
Yes |
| Uncontrolled Keywords: |
RF; Testing; VCO |
| Other ID: |
http://etd.library.pitt.edu/ETD/available/etd-04152004-141502/, etd-04152004-141502 |
| Date Deposited: |
10 Nov 2011 19:37 |
| Last Modified: |
19 Dec 2016 14:35 |
| URI: |
http://d-scholarship.pitt.edu/id/eprint/7177 |
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