LNA Design and Implementation for Passive Millimeter Wave Imaging System in Ka Band

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dc.authoridSalman, Alp Oral/0000-0002-1708-6803
dc.authorwosidSalman, Alp Oral/F-8531-2018
dc.contributor.authorDuman, Mehmet
dc.contributor.authorSalman, Alp Oral
dc.date.accessioned2023-07-26T11:58:52Z
dc.date.available2023-07-26T11:58:52Z
dc.date.issued2022
dc.departmentDÜ, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractThere are several methods of creating a Passive Millimeter Wave Imaging System (PMMWIS). One of these methods is to use tripod, 2-axis positioner, control unit, the parabolic reflector antenna (PRA) and the radiometric receiver located at the focal point of the PRA. The radiometric receiver, which is the most important part of the system can be divided into parts such as low noise amplifier (LNA), detector, mixer and video amplifier (VA). In this study; LNA will be explained. PMMWIS is an imaging method that emerged as a result of the weakening of the radiation in other systems due to atmospheric effects. In case of working in certain frequency windows (35 GHz, 96 GHz, 220 GHz, ...); the radiation will not be affected by weather events and can be measured. In this study, an LNA has been created for a radiometric receiver that can be operated at Ka-band. Hittite brand HMC1040LP3CE chip from Analog Devices Company, which can theoretically give 23 dB gain in Ka-band has been preferred. The discrete elements and the chip in the circuit are very precisely placed on the board with special solder mixtures using electronic magnifiers, and 2.92 mm connectors are included in the input and output (IO) of the RF line of the circuit. In the last case; the LNA circuit, which was prepared for measurement, was fed with the power supply. It was measured with the help of vector network analyzer (VNA). At last, the LNA working in the Ka-band produced for PMMWIS with a gain value of 19.32 dB at 26.2 GHz center frequency was obtained.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK); Kocaeli University in Turkeyen_US
dc.description.sponsorshipThis research has been supported by The Scientific and Technological Research Council of Turkey (TUBITAK) and Kocaeli University in Turkey.en_US
dc.identifier.doi10.15199/48.2022.10.16
dc.identifier.endpage89en_US
dc.identifier.issn0033-2097
dc.identifier.issn2449-9544
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85139774069en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage86en_US
dc.identifier.urihttps://doi.org/10.15199/48.2022.10.16
dc.identifier.urihttps://hdl.handle.net/20.500.12684/13585
dc.identifier.volume98en_US
dc.identifier.wosWOS:000905594200016en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorDuman, Mehmet
dc.language.isoenen_US
dc.publisherWydawnictwo Sigma-Not Sp Zooen_US
dc.relation.ispartofPrzeglad Elektrotechnicznyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz$2023V1Guncelleme$en_US
dc.subjectAmplifier; Ka Band; Radiometric Receiver; Passive Imaging Systemen_US
dc.titleLNA Design and Implementation for Passive Millimeter Wave Imaging System in Ka Banden_US
dc.title.alternativeProjekt i wdro?enie LNA dla pasywnego systemu obrazowania fal milimetrowych w pa?mie Kaen_US
dc.typeArticleen_US

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