Preliminary Study of Performance Evaluation of Adaptive Scan with Wide-Band Noise Modulation for Spaceborne Rain Radar Based on Simulation
Summary :
Wide-band noise modulation is added to the adaptive scan technique for spaceborne rain radar. The performance of this technique is studied by simulation using one month of TRMM (Tropical Rainfall Measuring Mission) Precipitation Radar (PR) data from the viewpoints of improving the sensitivity and reducing power consumption. The results show that the adaptive scan technique with wide-band noise modulation uses about 25% less energy than the conventional scanning technique. The adaptive scan using wide-band noise modulation is more effective than that using a normal pulse for localized rainy areas. Surface data as well as rainfall data can be obtained by using the adaptive scan using wide-band noise modulation.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E94-B No.3 pp.786-792
- Publication Date
- 2011/03/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E94.B.786
- Type of Manuscript
- PAPER
- Category
- Sensing
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Toyoshi SHIMOMAI, Kentaro ADACHI, Toshiaki KOZU, "Preliminary Study of Performance Evaluation of Adaptive Scan with Wide-Band Noise Modulation for Spaceborne Rain Radar Based on Simulation" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 3, pp. 786-792, March 2011, doi: 10.1587/transcom.E94.B.786.
Abstract: Wide-band noise modulation is added to the adaptive scan technique for spaceborne rain radar. The performance of this technique is studied by simulation using one month of TRMM (Tropical Rainfall Measuring Mission) Precipitation Radar (PR) data from the viewpoints of improving the sensitivity and reducing power consumption. The results show that the adaptive scan technique with wide-band noise modulation uses about 25% less energy than the conventional scanning technique. The adaptive scan using wide-band noise modulation is more effective than that using a normal pulse for localized rainy areas. Surface data as well as rainfall data can be obtained by using the adaptive scan using wide-band noise modulation.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.786/_p
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@ARTICLE{e94-b_3_786,
author={Toyoshi SHIMOMAI, Kentaro ADACHI, Toshiaki KOZU, },
journal={IEICE TRANSACTIONS on Communications},
title={Preliminary Study of Performance Evaluation of Adaptive Scan with Wide-Band Noise Modulation for Spaceborne Rain Radar Based on Simulation},
year={2011},
volume={E94-B},
number={3},
pages={786-792},
abstract={Wide-band noise modulation is added to the adaptive scan technique for spaceborne rain radar. The performance of this technique is studied by simulation using one month of TRMM (Tropical Rainfall Measuring Mission) Precipitation Radar (PR) data from the viewpoints of improving the sensitivity and reducing power consumption. The results show that the adaptive scan technique with wide-band noise modulation uses about 25% less energy than the conventional scanning technique. The adaptive scan using wide-band noise modulation is more effective than that using a normal pulse for localized rainy areas. Surface data as well as rainfall data can be obtained by using the adaptive scan using wide-band noise modulation.},
keywords={},
doi={10.1587/transcom.E94.B.786},
ISSN={1745-1345},
month={March},}
Copy
TY - JOUR
TI - Preliminary Study of Performance Evaluation of Adaptive Scan with Wide-Band Noise Modulation for Spaceborne Rain Radar Based on Simulation
T2 - IEICE TRANSACTIONS on Communications
SP - 786
EP - 792
AU - Toyoshi SHIMOMAI
AU - Kentaro ADACHI
AU - Toshiaki KOZU
PY - 2011
DO - 10.1587/transcom.E94.B.786
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2011
AB - Wide-band noise modulation is added to the adaptive scan technique for spaceborne rain radar. The performance of this technique is studied by simulation using one month of TRMM (Tropical Rainfall Measuring Mission) Precipitation Radar (PR) data from the viewpoints of improving the sensitivity and reducing power consumption. The results show that the adaptive scan technique with wide-band noise modulation uses about 25% less energy than the conventional scanning technique. The adaptive scan using wide-band noise modulation is more effective than that using a normal pulse for localized rainy areas. Surface data as well as rainfall data can be obtained by using the adaptive scan using wide-band noise modulation.
ER -
English
