Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Gunn diode oscillator"'
Publikováno v:
Radio Physics and Radio Astronomy, Vol 27, Iss 2, Pp 121-128 (2022)
Subject and Purpose. Proceeding from a mathematical model of the electronically tunable autodyne oscillator (Part І of this paper), essential features of the signal formation / signal processing procedure are considered, as implementable in an autod
Externí odkaz:
https://doaj.org/article/37c06d81c4b842b7a9bc9892ad547646
Publikováno v:
Radio Physics and Radio Astronomy, Vol 27, Iss 1, Pp 053-063 (2022)
Subject and Purpose. In Part 1 of the paper, a mathematical model of an autodyne self-oscillator with frequency tuning by varactor capacitance varying is built and thoroughly analyzed for the features of signal formation in autodyne radar with a wide
Externí odkaz:
https://doaj.org/article/320f861f88a14af8a043bc994a36e9ea
Publikováno v:
Radioengineering, Vol 28, Iss 4, Pp 721-728 (2019)
This article presents the results of the autodyne (AD) frequency deviation research, which is simultaneously affected by its own reflected radiation and the external synchronisation signal. The basic correlations are obtained for the injection-locked
Externí odkaz:
https://doaj.org/article/44dcf4293d06452bad9d1592c592b3f0
Publikováno v:
Radioengineering, Vol 26, Iss 4, Pp 1182-1190 (2017)
Research results of signal formation features of the autodyne sensor (AS) with sinusoidal frequency modulation (FM) are presented. Expressions for low frequency information signals are given and their numerical analysis is performed for cases when si
Externí odkaz:
https://doaj.org/article/107f6acc9f814b28a223bd5d5483d500
Akademický článek
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Publikováno v:
Telecommunications and Radio Engineering. 79:493-508
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f51c3044212d2a14624ef5a00b359e0
https://doi.org/10.1615/telecomradeng.v79.i6.40
https://doi.org/10.1615/telecomradeng.v79.i6.40
Publikováno v:
Telecommunications and Radio Engineering. 79:1397-1424
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ad926152dc9880f8aa8e89e5f42d7ac
https://doi.org/10.1615/telecomradeng.v79.i16.10
https://doi.org/10.1615/telecomradeng.v79.i16.10
Поступила: 09.06.2021. Принята в печать: 27.06.2021. Received: 09.06.2021. Accepted: 27.06.2021. The results of the study of the features of the formation and processing of signals of autodyne short-range radar systems (SRR) wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______917::f5c9edb13977acccfe1974b06e47686b
https://hdl.handle.net/10995/100687
https://hdl.handle.net/10995/100687
Поступила: 09.09.2021. Принята в печать: 22.10.2021. Received: 09.09.2021. Accepted: 22.10.2021. Представлено описание нового метода формирования и обработки сигнало
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______917::c467637b5eaaf1e427beb5721a36e1e2
https://elibrary.ru/item.asp?id=47306794
https://elibrary.ru/item.asp?id=47306794
Publikováno v:
2020 IEEE Ukrainian Microwave Week (UkrMW).
The results of calculation and analysis of the noise characteristics of frequency-modulated (FM) autodyne radars are presented. It is established that for a small value of the external feedback parameter, the noise at the output of the autodyne with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1585b72fbc0259f6892d240fdf106338
https://doi.org/10.1109/ukrmw49653.2020.9252576
https://doi.org/10.1109/ukrmw49653.2020.9252576