The Role of Channel Frequency Response Estimation in the Measurement of RF Impairments in OFDM Systems

被引：0

作者：

Arslan, Hueseyin ^{[1
,2
]}

Singh, Daljeet ^{[2
]}

机构：

[1] Univ S Florida, Tampa, FL 33620 USA

[2] Anritsu Co, Morgan Hill, CA 95037 USA

来源：

67TH ARFTG MICROWAVE MEASUREMENTS CONFERENCE: MEASUREMENTS AND DESIGN OF HIGH POWER DEVICES AND SYSTEMS | 2007年

关键词：

WiMAX; Multi-carrier modulation; OFDM; Measurement techniques; RF Impairments; channel frequency response;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, the effect of channel response on the measurement of analog front-end impairments is discussed. It will be shown that accurate channel estimation is an integral part of many measurements. Specifically, an OFDM based WiMAX system is considered. Two case studies that describe the relations between channel estimation and transmitter quality measurements are given.

引用

页码：241 / +

页数：2

共 7 条

[1]

Arslan H., 2001, Wireless Communications and Mobile Computing, V1, P201, DOI 10.1002/wcm.14

[2]

Engels M., 2002, WIRELESS OFDM SYSTEM

[3]

*IEEE INC, 2004, 802162004 IEEE INC

[4] Robust channel estimation for OFDM systems with rapid dispersive fading channels [J].

Li, Y ;

Cimini, LJ ;

Sollenberger, NR .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1998, 46 (07) :902-915

[5]

OZDEMIR M, IEEE SURVEY IN PRESS

[6]

Prasad R, 2000, OFDM WIRELESS MULTIM

[7]

TUFVESSON F, 2000, THESIS LUND U

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