Elimination of non-identity of digital antenna array channels using LabView software

A.A. Podmarev; E.S. Ustinovich; M.B. Krasnov; D.S. Yagodin

doi:10.18127/j19998465-202303-06

Elimination of non-identity of digital antenna array channels using LabView software

A.A. Podmarev¹, E.S. Ustinovich², M.B. Krasnov³, D.S. Yagodin⁴

research article UDC 621.396.6 Pages: 52-62 doi.org/10.18127/j19998465-202303-06

^1,2,3,4 JSC «V.V. Tikhomirov Scientific Research Institute of Instrument Design» (Moscow region, Zhukovsky, Russia)

Keywords: Antenna array direction pattern digital diagramming elimination of non-identity

Abstract

In this article was investigated the problem of non-identity of the channels of the antenna array. Empirically were revealed causes of non-identity and the way to eliminate them. There were tested hardware and software methods of dealing with non-identity in receiving channels. A program was written for automatic calibration of the receiving channels of the antenna array.

Received: 03.02.2023
Approved after review: 15.02.2023
Accepted: 15.03.2023

How to cite

Подмарев А.А., Устинович Е.С., Краснов М.Б., Ягодин Д.С. Устранение неидентичности каналов цифровой антенной решетки программными средствами LabView // Наукоемкие технологии. 2023. Т. 24. № 3. С. 52−62. DOI: https://doi.org/10.18127/ j19998465-202303-06

References

Montesano A., Monjas F., Solana A., Garcia Q., Quintas E., Merce N. Con-strucciones Aeronauticas S.A. “TRANSMIT-RECEIVE MULTIBEAM ACTIVE ADAPTIVE ARRAY ANTENNA FOR SATELLITE COMMUNICATIONS.”
Couch L.W. Digital and analog communication systems. Second edition. Maxmillan publishing Co. NY. 1983.
Rabideau D. and Howard L. Mitigation of digital array nonlinearities. Proc. IEEE Radar Conf. 2001. Р. 175–180.
Howard L. and Rabideau D. Correlation of nonlinear distortion in digital phased arrays: Measurement and mitigation. IEEE MTT-S Int. Microw. Symp. Dig. 2002. V. 1. Р. 49–52.
Howard L., Simon N. and Rabideau D. Mitigation of correlated non-linearities in digital phased arrays using channel-dependent phase shifts. IEEE MTT-S Int. Microw. Symp. Dig. 2003. V. 3. Р. 1525–1528.
Lauritzen K., Talisa S. and Pekarar M. Impact of decorrelation techniques on sampling noise in radio frequency applications. IEEE Trans. Instrum. Meas. Sep. 2010. V. 59. № 9. Р. 2272–2279.

[1] Montesano A., Monjas F., Solana A., Garcia Q., Quintas E., Merce N. Con-strucciones Aeronauticas S.A. “TRANSMIT-RECEIVE MULTIBEAM ACTIVE ADAPTIVE ARRAY ANTENNA FOR SATELLITE COMMUNICATIONS.”

[2] Couch L.W. Digital and analog communication systems. Second edition. Maxmillan publishing Co. NY. 1983.

[3] Rabideau D. and Howard L. Mitigation of digital array nonlinearities. Proc. IEEE Radar Conf. 2001. Р. 175–180.

[4] Howard L. and Rabideau D. Correlation of nonlinear distortion in digital phased arrays: Measurement and mitigation. IEEE MTT-S Int. Microw. Symp. Dig. 2002. V. 1. Р. 49–52.

[5] Howard L., Simon N. and Rabideau D. Mitigation of correlated non-linearities in digital phased arrays using channel-dependent phase shifts. IEEE MTT-S Int. Microw. Symp. Dig. 2003. V. 3. Р. 1525–1528.

[6] Lauritzen K., Talisa S. and Pekarar M. Impact of decorrelation techniques on sampling noise in radio frequency applications. IEEE Trans. Instrum. Meas. Sep. 2010. V. 59. № 9. Р. 2272–2279.

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