Paper Title
Design of S-Band Low Noise Block (LNB) for Radars with redundancy
Article Type
Research Article
Journal
2021 International Conference on Communication information and Computing Technology (ICCICT)
Research Impact Tools
Publication Info
| Pages: 1-4
Published On
August, 2021
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Abstract
This paper describes the Design & development of a Low Noise Block (LNB) with channel redundancy operating in S Band. In this module the input S band signal is down converted to IF frequency for further processing. It has two identical channels - Target Channel and Weather Channel. Each channel can be operated in two modes - High Beam (HB) mode and Low Beam (LB) mode, depending upon the target range. It provides a system gain of 39dB and a Noise Figure of 1.2dB (Max.). It is designed to operate in both continuous and pulsed mode.
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