Title:
METHOD AND APPARATUS FOR ADJUSTING SMART ANTENNA CALIBRATION PLATE
Document Type and Number:
WIPO Patent Application WO/2015/085866
Kind Code:
A1
Abstract:
The present invention relates to a method and an apparatus for adjusting a smart antenna calibration plate. The apparatus is provided with a smart antenna calibration plate, one or more plastic films covering the smart antenna calibration plate so as to adjust a power amplitude value and a phase value of the smart antenna calibration plate, and a configuration apparatus for adjusting the smart antenna calibration plate, the configuration apparatus comprising a network analyzer and a quantitative adjustment determining device. The quantitative adjustment determining device determines a phase difference and a power amplitude difference between antenna ports of the smart antenna calibration plate according to a signal from the network analyzer; determines, according to the determined differences and a product standard of the smart antenna calibration plate, a power amplitude value for adjustment and a phase value for adjustment; and determines, according to the values for adjustment, positions and the quantity of plastic films for covering the smart antenna calibration plate. The quantitative adjustment determining device further comprises a visual user interface that can display a schematic diagram of the smart antenna calibration plate and the positions and quantity of the plastic films covering the smart antenna calibration plate. In this way, the quantitative adjustment on the power amplitude value and phase value of the smart antenna calibration plate is implemented.
Inventors:
WEN HANGSHENG (CN)
YANG WENMIN (CN)
YANG WENMIN (CN)
Application Number:
PCT/CN2014/092266
Publication Date:
June 18, 2015
Filing Date:
November 26, 2014
Export Citation:
Assignee:
ALCATEL LUCENT SHANGHAI BELL (CN)
International Classes:
H01Q3/26; H04B17/00; H04B17/12
Foreign References:
| CN103701535A | 2014-04-02 | |||
| CN203691423U | 2014-07-02 | |||
| CN1832258A | 2006-09-13 | |||
| CN101645524A | 2010-02-10 | |||
| CN101527550A | 2009-09-09 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
北京市金杜律师事务所 (CN)
北京市金杜律师事务所 (CN)
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