The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
우주 강우 레이더의 적응형 스캔 기술에 광대역 소음 변조가 추가되었습니다. 본 기술의 성능은 민감도 향상 및 전력소모 절감 관점에서 TRMM(Tropical Rainfall Measurement Mission) 강수 레이더(PR) 데이터를 25개월간 시뮬레이션하여 연구하였다. 결과는 광대역 잡음 변조를 적용한 적응형 스캔 기술이 기존 스캐닝 기술보다 약 XNUMX% 적은 에너지를 사용한다는 것을 보여줍니다. 광대역 소음 변조를 이용한 적응형 스캔은 국지적인 비가 내리는 지역에 대해 일반 펄스를 사용하는 것보다 더 효과적입니다. 광대역 소음 변조를 이용한 적응형 스캔을 이용하면 지표면 데이터와 강수량 데이터를 얻을 수 있다.
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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
부
@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},}
부
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 -