Power Efficient LNA for Satellite Communications

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F23%3A43976764" target="_blank" >RIV/49777513:23220/23:43976764 - isvavai.cz</a>
Result on the web
<a href="https://ijeee.edu.iq/ijeee/article/view/472" target="_blank" >https://ijeee.edu.iq/ijeee/article/view/472</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37917/ijeee.19.2.13" target="_blank" >10.37917/ijeee.19.2.13</a>

Result language
angličtina
Original language name
Power Efficient LNA for Satellite Communications
Original language description
This article presents a power-efficient low noise amplifier (LNA) with high gain and low noise figure (NF) dedicated to satellite communications at a frequency of 435 MHz. LNAs’ gain and NF play a significant role in the designs for satellite ground terminals seeking high amplification and maintaining a high signal-to-noise ratio (SNR). The proposed design utilized the transistor (BFP840ESD) to achieve a low NF of 0.459 dB and a high-power gain of 26.149 dB. The study carries out the LNA design procedure, from biasing the transistor, testing its stability at the operation frequency, and finally terminating the appropriate matching networks. In addition to the achieved high gain and low NF, the proposed LNA consumes as low power as only 2 mW.
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20203 - Telecommunications

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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