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Hasanshahi, Z., Azmi, P., Khaje zade, M. (2019). Fading Model Deviation in the NLOS Channel at Limited Reflection. Electronic and Cyber Defense, 7(1), 89-97.
Zabihollah Hasanshahi; Paeez Azmi; Mohammad Khaje zade. "Fading Model Deviation in the NLOS Channel at Limited Reflection". Electronic and Cyber Defense, 7, 1, 2019, 89-97.
Hasanshahi, Z., Azmi, P., Khaje zade, M. (2019). 'Fading Model Deviation in the NLOS Channel at Limited Reflection', Electronic and Cyber Defense, 7(1), pp. 89-97.
Hasanshahi, Z., Azmi, P., Khaje zade, M. Fading Model Deviation in the NLOS Channel at Limited Reflection. Electronic and Cyber Defense, 2019; 7(1): 89-97.

Fading Model Deviation in the NLOS Channel at Limited Reflection

الکترومغناطیس کاربردی
Article 10, Volume 7, Issue 1 - Serial Number 18, February 2019, Pages 89-97    PDF (1.52 M)
Document Type: Original Article
Authors
Zabihollah Hasanshahi1; Paeez Azmi* 2; Mohammad Khaje zade3
1Imam Hossein Comprehensive University
2Tarbiat Modares University
3Amirkabir University of Technology
Receive Date: 16 October 2018,  Revise Date: 24 March 2019,  Accept Date: 20 July 2019 
Abstract
Statistical models are employed to represent both clutter characteristics and reflecting signals in the radar and telecommunication receivers. Rayleigh distribution is the simplest fading model in NLOS channels whose accuracy is lower than required in high-resolution radars and distant telecommunication receivers. At present, high accuracy models such as the m-type Nakagami and hybrid K and GK distributions are utilized in order to model fading. Although in NLOS channels, Non-Rayleigh models have better precision than Rayleigh models, the accuracy of these models decreases when the radiation angle in the transmitter and the reflection angle in the receiver are different. Whilst the K model has previously been introduced to describe the clutter properties of the radar, in this paper both K and F distribution functions are analytically introduced and deployed to model the fading using practical data.  
Keywords
NLOS Channel; Non Rayliegh Fading; Limited Reflection
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