- Volume 42 Issue 5
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Energy Detection Based Spectrum Sensing for Radar Signals in the Presence of Noise Power Uncertainty
잡음 전력 불확실성이 존재하는 환경에서 레이다 신호에 대한 에너지 검파 기반 스펙트럼 센싱
- Lim, Chang Heon (Pukyong National University Department of Electronic Engineering)
- Received : 2017.02.06
- Accepted : 2017.03.16
- Published : 2017.05.31
In time domain, a radar signal is divided into two segments: one is for a transmitted pulse and the other is for receiving possible returns from radar targets. Also the received signal is relatively weak and consists of background noise except for the reflected signals from radar targets. In this Letter, we present an energy detection based spectrum sensing for a radar signal in the presence of noise power uncertainty exploiting this characteristics.
Supported by : 부경대학교
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