Performance Analyses of Beamformers Using Effective SINK on Array Parameters

Chumg Jou Tsai; Jar Ferr Yang; Tsung Hau Shiu

doi:10.1109/78.365311

Performance Analyses of Beamformers Using Effective SINK on Array Parameters

Chumg Jou Tsai, Jar Ferr Yang, Tsung Hau Shiu

Institute of Computer and Communication Engineering

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

In this correspondence, we propose a coherent source model to precisely describe the variations of output powers of beamformers. Based upon these output powers, we propose an effective signal-to-interference-and-noise-ratio (SINRt) to analyze the performance of the beamformer for the case of a single interference. For the finite number of data snapshots, we employ Fisher's Z transformation to derive an effective correlation of the sources. We found that the performance of the beamformer versus the number of snapshots can be approximately estimated by this effective correlation. Monte Carlo simulations are demonstrated to support the proposed theoretical developments.

Original language	English
Pages (from-to)	300-303
Number of pages	4
Journal	IEEE Transactions on Signal Processing
Volume	43
Issue number	1
DOIs	https://doi.org/10.1109/78.365311
Publication status	Published - 1995 Jan

All Science Journal Classification (ASJC) codes

Signal Processing
Electrical and Electronic Engineering

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10.1109/78.365311

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title = "Performance Analyses of Beamformers Using Effective SINK on Array Parameters",

abstract = "In this correspondence, we propose a coherent source model to precisely describe the variations of output powers of beamformers. Based upon these output powers, we propose an effective signal-to-interference-and-noise-ratio (SINRt) to analyze the performance of the beamformer for the case of a single interference. For the finite number of data snapshots, we employ Fisher's Z transformation to derive an effective correlation of the sources. We found that the performance of the beamformer versus the number of snapshots can be approximately estimated by this effective correlation. Monte Carlo simulations are demonstrated to support the proposed theoretical developments.",

author = "Tsai, {Chumg Jou} and Yang, {Jar Ferr} and Shiu, {Tsung Hau}",

note = "Funding Information: Manuscript received March Y, 1993; revised June 2, 1994. This work was supported by the National Science Council, Taiwan. Republic of China, under Grant number NSC82-0404-E006-079. The associate editor coordinating the review of this paper and approving it for publication was Prof. Isabel Lourlie. C.-J. Tsai is with the Department of Electrical Engineering, Kung Shan Institute of Technology &: Commerce. Taiwan 70101, Republic of China. J.-F. Yang and T.-H. Shiu are with the Department of Electrical Engineering, National Cheng Kung University. Taiwan 70101. Republic of China. IEEE Log Number 9406843.",

year = "1995",

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N1 - Funding Information: Manuscript received March Y, 1993; revised June 2, 1994. This work was supported by the National Science Council, Taiwan. Republic of China, under Grant number NSC82-0404-E006-079. The associate editor coordinating the review of this paper and approving it for publication was Prof. Isabel Lourlie. C.-J. Tsai is with the Department of Electrical Engineering, Kung Shan Institute of Technology &: Commerce. Taiwan 70101, Republic of China. J.-F. Yang and T.-H. Shiu are with the Department of Electrical Engineering, National Cheng Kung University. Taiwan 70101. Republic of China. IEEE Log Number 9406843.

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Performance Analyses of Beamformers Using Effective SINK on Array Parameters

Abstract

All Science Journal Classification (ASJC) codes

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