Publication:
Target direction finding using port technique for short range radar based sensor
Target direction finding using port technique for short range radar based sensor
Date
2017-01-03
Authors
Ghazali S.
Nazuhusna Khalid
Siti Zuraidah Ibrahim
Tan G.
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Research Projects
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Abstract
This paper presents a target direction finding using six-port technique for short range radar based sensor. Direction finding of the target is determined by performing phase measurement of the incident wave at the receiver side. This technique is also known as Direction of Arrival (DOA) detection method. In this paper, the operation of target direction finding is performed and simulated using Keysight Advanced Design Studio (ADS) simulation tool. The six-port device is modelled in ADS using measured scattering parameters (S-parameters). To convert the received RF signal to baseband signal, RF power detector is also designed and simulated independently in ADS. The simulated results of each stage is discussed and presented in this paper.
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Keywords
Direction-Of-Arrival | Passive Component | Phase Measurement | Six-Port Network