Presentation | 1997/10/16 A Study of Performance of The CMA Adaptive Array Antenna in Land Mobile Communications Hiroshi FURUKAWA, Yukiyoshi KAMIO, Hideichi SASAOKA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | CMA adaptive array antenna has been proposed to cope with frequency selective fading in land mobile communications. This paper reports the improvement in performance that is achieved by applying the method of recursive least squares (RLS) to the CMA's weight updating algorithm. This paper also investigates a change of performance of the CMA adaptive array antenna by changing the initial value of the updating parameters, because the convergence weight of a CMA depends on these parameters. Computer simulation results confirm that the bit error rate performance of the CMA adaptive array antenna is improved by using RLS in comparison with using the method of steepest descent and it is improved by setting the initial value of the updating parameters to an adequate value. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Land mobile communication / Adaptive array / CMA / Steepest descent / Recursive least squares / Initial value of updating parameter |
Paper # | RCS97-113-128 |
Date of Issue |
Conference Information | |
Committee | RCS |
---|---|
Conference Date | 1997/10/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Radio Communication Systems (RCS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of Performance of The CMA Adaptive Array Antenna in Land Mobile Communications |
Sub Title (in English) | |
Keyword(1) | Land mobile communication |
Keyword(2) | Adaptive array |
Keyword(3) | CMA |
Keyword(4) | Steepest descent |
Keyword(5) | Recursive least squares |
Keyword(6) | Initial value of updating parameter |
1st Author's Name | Hiroshi FURUKAWA |
1st Author's Affiliation | National Police Agency() |
2nd Author's Name | Yukiyoshi KAMIO |
2nd Author's Affiliation | Communications Research Laboratory |
3rd Author's Name | Hideichi SASAOKA |
3rd Author's Affiliation | Communications Research Laboratory |
Date | 1997/10/16 |
Paper # | RCS97-113-128 |
Volume (vol) | vol.97 |
Number (no) | 322 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |