Adaptive array processing unit based on direct data domain least square approach using conjugate gradient method

Akkarat Boonpoonga, Santana Buritramart, Phaophak Sirisuk, Monai Krairiksh, Tapan Kumar Sarkar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

This paper presents the design of an adaptive array processing unit based on direct data domain least square approach using conjugate gradient method. The unit was applied for operation in the adaptive antenna scenario. The efficient architecture for FPGA implementation using fixed-point operation is present. The simulations are shown to evaluate the performance of the proposed adaptive processing unit. Moreover, simulation results obtained from the unit using fixed-point operations also show a good agreement with the unit using floating point operations.

Original languageEnglish (US)
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
DOIs
StatePublished - 2007
EventAsia-Pacific Microwave Conference, APMC 2007 - Bangkok, Thailand
Duration: Dec 11 2007Dec 14 2007

Other

OtherAsia-Pacific Microwave Conference, APMC 2007
CountryThailand
CityBangkok
Period12/11/0712/14/07

    Fingerprint

Keywords

  • Adaptive array antenna
  • Conjuagte gradient method
  • Direct data domain least square approach
  • Implementation

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Boonpoonga, A., Buritramart, S., Sirisuk, P., Krairiksh, M., & Sarkar, T. K. (2007). Adaptive array processing unit based on direct data domain least square approach using conjugate gradient method. In Asia-Pacific Microwave Conference Proceedings, APMC [4554583] https://doi.org/10.1109/APMC.2007.4554583