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
측파대 스펙트럼 에너지를 이용한 다중 범위 분해능 레이더를 연구합니다. 기본 시스템은 샤프닝 프로세서와 최소 오류 에너지 성형 필터로 구성됩니다. 첫째, 샤프닝 프로세서는 길고 평평한 펄스를 샤프닝합니다. 다음으로, 최소 오류 성형 필터는 입력 펄스를 원하는 펄스 폭으로 압축합니다. 그런 다음 출력 펄스 폭은 입력 대역폭의 역수보다 좁아질 수 있습니다. 왜냐하면 최소 오류 성형 필터가 측파대 스펙트럼 에너지의 향상과 주 스펙트럼의 억제를 통해 등가 대역폭을 확장하기 때문입니다. 간단한 위상 변조를 통해 전송된 신호는 펄스가 동일한 대역폭과 입력 대역폭의 역수와 동일한 다른 펄스 폭을 갖는 펄스로 압축되는 다중 범위 분해능을 얻기 위해 연구됩니다. 펄스 압축 후의 피크 대 사이드로브 비율과 출력 신호 대 잡음 비율의 개선 요인이 측정됩니다. 또한, 제안한 기법을 검증하기 위한 실험 결과를 보여주었다.
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부
Masanori SHINRIKI, Reiji SATO, Hiroshi TAKASE, "Multi-Range Resolution Radar Using Sideband Spectrum Energy" in IEICE TRANSACTIONS on Communications,
vol. E85-B, no. 8, pp. 1640-1643, August 2002, doi: .
Abstract: A multi-range resolution radar using sideband spectrum energy is investigated. The basic system consists of a sharpening processor and least-error energy shaping filters. First, the sharpening processor makes long flat pulses sharpened. Next, the least-error shaping filters compress the input pulse into the desired pulse width. Then the output pulse width can become narrower than the reciprocal of the input bandwidth, because the least-error shaping filters make the equivalent bandwidth expanded by the enhancement of the sideband spectrum energy and the suppression of the main spectrum. The transmitted signals with simple phase modulation are studied to obtain the multi-range resolution where the pulse is compressed into a pulse with the same bandwidth and another pulse width equal to the reciprocal of the input bandwidth. The peak-to-sidelobe ratio after the pulse compression and the improvement factor of the output signal-to-noise ratio are measured. Further, the experimental results are shown to verify our proposed technique.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e85-b_8_1640/_p
부
@ARTICLE{e85-b_8_1640,
author={Masanori SHINRIKI, Reiji SATO, Hiroshi TAKASE, },
journal={IEICE TRANSACTIONS on Communications},
title={Multi-Range Resolution Radar Using Sideband Spectrum Energy},
year={2002},
volume={E85-B},
number={8},
pages={1640-1643},
abstract={A multi-range resolution radar using sideband spectrum energy is investigated. The basic system consists of a sharpening processor and least-error energy shaping filters. First, the sharpening processor makes long flat pulses sharpened. Next, the least-error shaping filters compress the input pulse into the desired pulse width. Then the output pulse width can become narrower than the reciprocal of the input bandwidth, because the least-error shaping filters make the equivalent bandwidth expanded by the enhancement of the sideband spectrum energy and the suppression of the main spectrum. The transmitted signals with simple phase modulation are studied to obtain the multi-range resolution where the pulse is compressed into a pulse with the same bandwidth and another pulse width equal to the reciprocal of the input bandwidth. The peak-to-sidelobe ratio after the pulse compression and the improvement factor of the output signal-to-noise ratio are measured. Further, the experimental results are shown to verify our proposed technique.},
keywords={},
doi={},
ISSN={},
month={August},}
부
TY - JOUR
TI - Multi-Range Resolution Radar Using Sideband Spectrum Energy
T2 - IEICE TRANSACTIONS on Communications
SP - 1640
EP - 1643
AU - Masanori SHINRIKI
AU - Reiji SATO
AU - Hiroshi TAKASE
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E85-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2002
AB - A multi-range resolution radar using sideband spectrum energy is investigated. The basic system consists of a sharpening processor and least-error energy shaping filters. First, the sharpening processor makes long flat pulses sharpened. Next, the least-error shaping filters compress the input pulse into the desired pulse width. Then the output pulse width can become narrower than the reciprocal of the input bandwidth, because the least-error shaping filters make the equivalent bandwidth expanded by the enhancement of the sideband spectrum energy and the suppression of the main spectrum. The transmitted signals with simple phase modulation are studied to obtain the multi-range resolution where the pulse is compressed into a pulse with the same bandwidth and another pulse width equal to the reciprocal of the input bandwidth. The peak-to-sidelobe ratio after the pulse compression and the improvement factor of the output signal-to-noise ratio are measured. Further, the experimental results are shown to verify our proposed technique.
ER -