Earticle

초록

영어

Geometry-based stochastic model (GBSM) that describes the excess delay, direction of arrival, and direction of departure of multipath has been used extensively in multiple-input and multiple-output (MIMO) channel modeling. Many two dimensional and very few three dimensional (3D) GBSMs with linear array antennas have appeared in the literature. The models lack properties of the 3D channel for dual polarized planar array antennas, which are practically used in MIMO systems due to its applicability to space division multiple access (SDMA) or beamforming in three spatial dimensions. In this paper, we propose the 3D channel model for dual polarized planar array antennas where the departure and arrival angles are modeled in both azimuth and elevation. We derive the closed form expression of the channel coefficients. Using the proposed channel coefficient, we investigate the effect of azimuth and elevation angular spread on channel capacity.

목차

Abstract
 1. Introduction
 2. 3D Channel Models
  2.1 2D SCM Channel Model
  2.2 3D Channel Model with Uniform Linear Array Antenna
  2.2 3D Channel Model with Uniform Planar Array Antenna
 3. Simulation Results and Discussions
 4. Conclusion
 Acknowledgements
 References

키워드

저자

• Jun-Ki Hong [ Dept. of Electrical and Electronic Engineering, Yonsei University ]
• Heejin Joung [ Dept. of Electrical and Electronic Engineering, Yonsei University ]
• Han-Shin Jo [ Dept. of Electronics and Control Engineering, Hanbat National University ]
• Cheol Mun [ Dept. of Information and Communication Engineering, Korea National University of Transportation ]
• Jong-Gwan Yook [ Dept. of Electrical and Electronic Engineering, Yonsei University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605