VNA in MF, HF and VHF bands
This paper proposes the design and implementation of a vector network analyzer for frequencies up to 300 MHz. The device has the ability to measure the amplitude ratio and phase difference of the reflected and transmitted signal of a system under test with respect to an incident signal. The device g...
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| Format: | Article |
| Language: | English |
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Universidad de Buenos Aires
2024-12-01
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| Series: | Revista Elektrón |
| Subjects: | |
| Online Access: | http://elektron.fi.uba.ar/index.php/elektron/article/view/194 |
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| _version_ | 1850255733794275328 |
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| author | Brian Maximiliano Gluzman Ramiro Avalos Ribas Alejandro José Uriz Juan Alberto Etcheverry Leonardo David Vazquez Jorge Castiñeira Moreira |
| author_facet | Brian Maximiliano Gluzman Ramiro Avalos Ribas Alejandro José Uriz Juan Alberto Etcheverry Leonardo David Vazquez Jorge Castiñeira Moreira |
| author_sort | Brian Maximiliano Gluzman |
| collection | DOAJ |
| description | This paper proposes the design and implementation of a vector network analyzer for frequencies up to 300 MHz. The device has the ability to measure the amplitude ratio and phase difference of the reflected and transmitted signal of a system under test with respect to an incident signal. The device generates a frequency sweep of square signals from 1 MHz to 100 MHz. The signal reflected by the system under test is separated from the incident signal by means of a Wheatstone bridge. The three signals are frequency converted and acquired by means of an audio codec with USB interface, and then processed in a computer to calculate the impedance, the S11 and S21 parameters. With the appropriate adjustment, it is possible to take advantage of the third harmonic synthesized by the generator and expand the measurement range up to 300 MHz. |
| format | Article |
| id | doaj-art-e52773893fc74bd9959e32e6b2a8ead4 |
| institution | OA Journals |
| issn | 2525-0159 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Universidad de Buenos Aires |
| record_format | Article |
| series | Revista Elektrón |
| spelling | doaj-art-e52773893fc74bd9959e32e6b2a8ead42025-08-20T01:56:48ZengUniversidad de Buenos AiresRevista Elektrón2525-01592024-12-01829410010.37537/rev.elektron.8.2.194.2024118VNA in MF, HF and VHF bandsBrian Maximiliano Gluzman0Ramiro Avalos Ribas1Alejandro José Uriz2Juan Alberto Etcheverry3Leonardo David Vazquez4Jorge Castiñeira Moreira5Universidad Nacional de Mar del PlataUniversidad Nacional de Mar del PlataUniversidad Nacional de Mar del PlataUniversidad Nacional de Mar del PlataUniversidad Nacional de Mar del PlataUniversidad Nacional de Mar del PlataThis paper proposes the design and implementation of a vector network analyzer for frequencies up to 300 MHz. The device has the ability to measure the amplitude ratio and phase difference of the reflected and transmitted signal of a system under test with respect to an incident signal. The device generates a frequency sweep of square signals from 1 MHz to 100 MHz. The signal reflected by the system under test is separated from the incident signal by means of a Wheatstone bridge. The three signals are frequency converted and acquired by means of an audio codec with USB interface, and then processed in a computer to calculate the impedance, the S11 and S21 parameters. With the appropriate adjustment, it is possible to take advantage of the third harmonic synthesized by the generator and expand the measurement range up to 300 MHz.http://elektron.fi.uba.ar/index.php/elektron/article/view/194vnaparámetros simpedancímetromfhfvhfatmega 328ppuente de wheatstone |
| spellingShingle | Brian Maximiliano Gluzman Ramiro Avalos Ribas Alejandro José Uriz Juan Alberto Etcheverry Leonardo David Vazquez Jorge Castiñeira Moreira VNA in MF, HF and VHF bands Revista Elektrón vna parámetros s impedancímetro mf hf vhf atmega 328p puente de wheatstone |
| title | VNA in MF, HF and VHF bands |
| title_full | VNA in MF, HF and VHF bands |
| title_fullStr | VNA in MF, HF and VHF bands |
| title_full_unstemmed | VNA in MF, HF and VHF bands |
| title_short | VNA in MF, HF and VHF bands |
| title_sort | vna in mf hf and vhf bands |
| topic | vna parámetros s impedancímetro mf hf vhf atmega 328p puente de wheatstone |
| url | http://elektron.fi.uba.ar/index.php/elektron/article/view/194 |
| work_keys_str_mv | AT brianmaximilianogluzman vnainmfhfandvhfbands AT ramiroavalosribas vnainmfhfandvhfbands AT alejandrojoseuriz vnainmfhfandvhfbands AT juanalbertoetcheverry vnainmfhfandvhfbands AT leonardodavidvazquez vnainmfhfandvhfbands AT jorgecastineiramoreira vnainmfhfandvhfbands |