A Superresolution Technique for Antenna Pattern Measurements
Summary :
A new superresolution technique is proposed for antenna pattern measurements. Unwanted reflected signals often impinge on the antenna when we measure it outdoors. A time-domain superresolution technique (a MUSIC algorithm) has been proposed to eliminate the unwanted signal for a narrow pass-band antenna. The MUSIC algorithm needs many snapshots to obtain a correlation matrix. This is not preferable for antenna pattern measurements because it takes a long time to obtain the data. In this paper, we propose to reduce a noise component (stochastic quantity) using the FFT and gating techniques before we apply the MUSIC. The new technique needs a few snapshots and saves the measurement time.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E76-B No.12 pp.1532-1537
- Publication Date
- 1993/12/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on 1992 Internatioal Symposium on Antennas and Propagation)
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Yasutaka OGAWA, Teruaki NAKAJIMA, Hiroyoshi YAMADA, Kiyohiko ITOH, "A Superresolution Technique for Antenna Pattern Measurements" in IEICE TRANSACTIONS on Communications,
vol. E76-B, no. 12, pp. 1532-1537, December 1993, doi: .
Abstract: A new superresolution technique is proposed for antenna pattern measurements. Unwanted reflected signals often impinge on the antenna when we measure it outdoors. A time-domain superresolution technique (a MUSIC algorithm) has been proposed to eliminate the unwanted signal for a narrow pass-band antenna. The MUSIC algorithm needs many snapshots to obtain a correlation matrix. This is not preferable for antenna pattern measurements because it takes a long time to obtain the data. In this paper, we propose to reduce a noise component (stochastic quantity) using the FFT and gating techniques before we apply the MUSIC. The new technique needs a few snapshots and saves the measurement time.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e76-b_12_1532/_p
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@ARTICLE{e76-b_12_1532,
author={Yasutaka OGAWA, Teruaki NAKAJIMA, Hiroyoshi YAMADA, Kiyohiko ITOH, },
journal={IEICE TRANSACTIONS on Communications},
title={A Superresolution Technique for Antenna Pattern Measurements},
year={1993},
volume={E76-B},
number={12},
pages={1532-1537},
abstract={A new superresolution technique is proposed for antenna pattern measurements. Unwanted reflected signals often impinge on the antenna when we measure it outdoors. A time-domain superresolution technique (a MUSIC algorithm) has been proposed to eliminate the unwanted signal for a narrow pass-band antenna. The MUSIC algorithm needs many snapshots to obtain a correlation matrix. This is not preferable for antenna pattern measurements because it takes a long time to obtain the data. In this paper, we propose to reduce a noise component (stochastic quantity) using the FFT and gating techniques before we apply the MUSIC. The new technique needs a few snapshots and saves the measurement time.},
keywords={},
doi={},
ISSN={},
month={December},}
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TY - JOUR
TI - A Superresolution Technique for Antenna Pattern Measurements
T2 - IEICE TRANSACTIONS on Communications
SP - 1532
EP - 1537
AU - Yasutaka OGAWA
AU - Teruaki NAKAJIMA
AU - Hiroyoshi YAMADA
AU - Kiyohiko ITOH
PY - 1993
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E76-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 1993
AB - A new superresolution technique is proposed for antenna pattern measurements. Unwanted reflected signals often impinge on the antenna when we measure it outdoors. A time-domain superresolution technique (a MUSIC algorithm) has been proposed to eliminate the unwanted signal for a narrow pass-band antenna. The MUSIC algorithm needs many snapshots to obtain a correlation matrix. This is not preferable for antenna pattern measurements because it takes a long time to obtain the data. In this paper, we propose to reduce a noise component (stochastic quantity) using the FFT and gating techniques before we apply the MUSIC. The new technique needs a few snapshots and saves the measurement time.
ER -
English
