Average Internal Loop-back Antenna Calibration Method for Array Antenna Systems 


Vol. 34,  No. 2, pp. 139-146, Feb.  2009


PDF
  Abstract

This paper presents an average internal loop-back antenna calibration method for array antenna in TDD(Time Division Duplex) systems. The proposed method calibrates the amplitude and the phase of RF systems using internal coupler and switches without aids of external calibration systems. The average calibration scheme of the pro posed method also increases reliability of calibration performance. Computer simulation demonstrates that the proposed method corrects beamforming angles of DOA estimation algorithm and BER performance in transmit power allocation scheme.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

I. Lee, H. Kim, H. Lee, J. Chung, "Average Internal Loop-back Antenna Calibration Method for Array Antenna Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 2, pp. 139-146, 2009. DOI: .

[ACM Style]

Il-shin Lee, Hyun-su Kim, Hong-won Lee, and Jae-hak Chung. 2009. Average Internal Loop-back Antenna Calibration Method for Array Antenna Systems. The Journal of Korean Institute of Communications and Information Sciences, 34, 2, (2009), 139-146. DOI: .

[KICS Style]

Il-shin Lee, Hyun-su Kim, Hong-won Lee, Jae-hak Chung, "Average Internal Loop-back Antenna Calibration Method for Array Antenna Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 2, pp. 139-146, 2. 2009.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880