Апаратний комплекс для вимірювання потужності UHF сигналів

dc.contributor.authorЗимогляд, Андрій Юрійовичuk_UA
dc.contributor.authorГуда, Антон Ігоровичuk_UA
dc.contributor.authorКліщ, Сергій Михайловичuk_UA
dc.date.accessioned2024-04-25T11:41:46Z
dc.date.available2024-04-25T11:41:46Z
dc.date.issued2024
dc.descriptionА. Гуда: ORCID 0000-0003-1139-1580uk_UA
dc.description.abstractUKR: У статті описана схема та конструкція апаратного пристрою, для вимірювання потужності радіосигналів діапазону UHF. Розроблений апаратний пристрій може вимірювати потужність сигналу в діапазоні частот 0.8 – 6 GHz.uk_UA
dc.description.abstractENG: The article describes the scheme and construction of a hardware device for measuring the power of UHF radio signals. The developed hardware device can measure the signal strength in the frequency range of 0.8 – 6 GHz. For the research of receiving and transmitting devices, as well as antennas in the UHF bands, expensive equipment is required. This is often what stops research with this wave range. However, if we single out the 0.8-6 GHz range, it is possible to make some devices for evaluating the signal power based on modern microcircuit engineering solutions. Of course, the complex that will be considered in this work will not replace a full-fledged spectrum analyzer or other high-frequency measuring device. However, a qualitative assessment will be possible, it will be possible to assess the changed signal or which antenna transmits the signal more. This indicates that the development of such a complex is an urgent task. A hardware complex has been developed, which consists of 2 units, the UHF signal amplifier on the QPL9547 microcircuit and the demodulating logarithmic amplifier on the AD8319. The results of the research, which were presented in the table. 1 show how the UHF signal strength meter responded to a series of input signals of varying strength. This complex can be used in laboratory studies of the output power of transmitting devices, for qualitative evaluation of antennas or antenna comparisons. Due to the am-plifier at the input, it is possible to study the signal power up to −80 dBm. The described complex also has a fairly moderate price, compared to industrial analogues.en
dc.identifier.citationЗимогляд А. Ю., Гуда А. І., Кліщ С. М. Апаратний комплекс для вимірювання потужності UHF сигналів. Системні технології. Дніпро, 2024. Т. 2, № 151. С. 21–32. DOI: 10.34185/1562-9945-2-151-2024-03.uk_UA
dc.identifier.doi10.34185/1562-9945-2-151-2024-03
dc.identifier.issn1562-9945 (Print)
dc.identifier.issn2707-7977 (Online)
dc.identifier.urihttps://journals.nmetau.edu.ua/index.php/st/article/view/1707en
dc.identifier.urihttps://crust.ust.edu.ua/handle/123456789/18512en
dc.language.isouk
dc.publisherУкраїнський державний університет науки і технологій, ННІ ≪Інститут промислових та бізнес технологій≫, ІВК ≪Системні технології≫, Дніпроuk_UA
dc.subjectUHFen
dc.subjectвимірювання потужності UHF сигналівuk_UA
dc.subjectрадіокеровані пристроїuk_UA
dc.subjectmeasuring the power of UHF signalsen
dc.subjectradio-controlled devicesen
dc.subjectКІТСuk_UA
dc.subject.classificationTECHNOLOGY::Information technologyen
dc.titleАпаратний комплекс для вимірювання потужності UHF сигналівuk_UA
dc.title.alternativeHardware Complex for Measuring the Power of UHF Signalsen
dc.typeArticleen
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