Multi-Range Resolution Radar Using Sideband Spectrum Energy

Masanori SHINRIKI; Reiji SATO; Hiroshi TAKASE

Multi-Range Resolution Radar Using Sideband Spectrum Energy

Masanori SHINRIKI, Reiji SATO, Hiroshi TAKASE

Full Text Views

0

Cite this

Summary :

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.

Publication: IEICE TRANSACTIONS on Communications Vol.E85-B No.8 pp.1640-1643

Publication Date: 2002/08/01

Publicized

Online ISSN

DOI

Type of Manuscript: LETTER

Category: Sensing

Cite this

Copy

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

Copy

@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},}

Copy

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 -