Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Bo Jiu"'
Publikováno v:
ACS Omega, Vol 9, Iss 30, Pp 32481-32501 (2024)
Externí odkaz:
https://doaj.org/article/8dbf743f2b2b407da0903b39a3617376
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Introduction: China is a large country of REE resources and production, supplying more than 90% of the world’s rare earth consumption market, China’s traditional REE resources, although rich, but reserves are also declining, in recent years, scho
Externí odkaz:
https://doaj.org/article/ecbf6f3db5204525af55afd5264ebbf1
Publikováno v:
IET Radar, Sonar & Navigation, Vol 16, Iss 11, Pp 1836-1850 (2022)
Abstract Research on the anti‐jamming target detection for pulsed Doppler (PD) radar is intensively important to the normal work of radar in complicated and volatile electromagnetic environments. Generally, traditional anti‐jamming target detecti
Externí odkaz:
https://doaj.org/article/65b3bd830b534e6ab73a8912b6d3404e
Publikováno v:
ACS Omega, Vol 6, Iss 27, Pp 17660-17673 (2021)
Externí odkaz:
https://doaj.org/article/9f6d397872844c0787f8fd1d4a0cf832
Publikováno v:
Remote Sensing, Vol 15, Iss 3, p 581 (2023)
In modern electronic warfare, the intelligence of the jammer greatly worsens the anti-jamming performance of traditional passive suppression methods. How to actively design anti-jamming strategies to deal with intelligent jammers is crucial to the ra
Externí odkaz:
https://doaj.org/article/d8fe9109fd6a40dc807e8c9442c5b7fe
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2019, Iss 1, Pp 1-12 (2019)
Abstract In this paper, a three-dimensional (3D) reconstruction algorithm is proposed for space targets with multistatic inverse synthetic aperture radar (ISAR) systems. In the proposed algorithm, target 3D geometry can be obtained by solving the pro
Externí odkaz:
https://doaj.org/article/3aa13e56202643ee9ea80b5efff9bf8b
Publikováno v:
IEEE Access, Vol 7, Pp 58915-58929 (2019)
In order to obtain relatively complete micro-Doppler (m-D) signatures of space precession cone targets, at least one precession period of dwell time is always required. In practice, most of the space cone targets do precession with a relativity low f
Externí odkaz:
https://doaj.org/article/01095086e8584223a81228b686c331e3
Publikováno v:
IEEE Access, Vol 7, Pp 58570-58583 (2019)
Compared with the two-dimensional (2D) attributed scattering center model (ASCM), three dimensional (3D) fully polarimetric attributed scattering center model (FP-ASCM) is able to directly offer the target location, size, and orientation in 3D space,
Externí odkaz:
https://doaj.org/article/80d7eeb72f5a4762bdbec349a3948aac
Publikováno v:
IEEE Access, Vol 7, Pp 124925-124936 (2019)
Facing high-speed targets, the traditional radar target detection framework may suffer from performance degradation due to the signal-to-noise ratio loss caused by Doppler mismatches, especially for phase coded waveforms. In this paper, an end-to-end
Externí odkaz:
https://doaj.org/article/45243b2835864e48a0f9239541c788e9
Publikováno v:
IEEE Access, Vol 7, Pp 184923-184939 (2019)
In this paper, we consider the joint optimization of transmit waveform and receive filter in colocated multiple-input multiple-output (MIMO) radar to enhance target detection performance in the presence of signal-dependent interference. It is noticed
Externí odkaz:
https://doaj.org/article/37c18e2979eb4857a47211a9d88967f8