Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Xiuquan Dou"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 11, Pp 2281-2294 (2024)
Abstract Based on frequency of arrival (FOA) and angle of arrival (AOA) measurements, the localisation of a moving source using a number of stationary stations is discussed. A closed‐form solution and bias reduction method using FOA and AOA measure
Externí odkaz:
https://doaj.org/article/499b444619a440628f06ad300c77c7d2
Publikováno v:
Electronics Letters, Vol 59, Iss 16, Pp n/a-n/a (2023)
Abstract In this letter, an analytical method for the beampattern synthesis of symmetric nonuniform array is proposed. This method consists of two steps. In the first step, it acquires a real symmetric excitation by the convex optimization method to
Externí odkaz:
https://doaj.org/article/1ced5e6e06dd4a9aa64e508dd9365eac
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 16, Iss 11, Pp 709-717 (2022)
Abstract Excitation amplitude control is a critical issue regarding the shaped beam synthesis of array antennas. Ideally, excitations can have the same amplitude, and the desired beam can be achieved only by changing the phases. This method is called
Externí odkaz:
https://doaj.org/article/8cde4fecd9274d33908d0e58f141cad5
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 16, Iss 4, Pp 209-216 (2022)
Abstract Shaped beam synthesis of array antennas has attracted the attention of many researchers in recent years and has been widely used in many scenarios. In the previous methods, finding the feasible solution with beam pattern mask constraints has
Externí odkaz:
https://doaj.org/article/3cc6929d8f3b42b697e135e6caf5351b
Publikováno v:
Signal, Image and Video Processing. 17:2137-2143
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b46065866037b52934b274b11e26b8f
https://doi.org/10.1007/s11760-022-02428-4
https://doi.org/10.1007/s11760-022-02428-4
In this letter, an analytical method for the beampattern synthesis of symmetric nonuniform array is proposed. This method consists of two steps. In the first step, it acquires a real symmetric excitation by the convex optimization method to attain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34104e167f4ba125d51961d871601118
https://doi.org/10.22541/au.168310031.18941540/v1
https://doi.org/10.22541/au.168310031.18941540/v1
Publikováno v:
2022 4th International Academic Exchange Conference on Science and Technology Innovation (IAECST).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7651087a4fc58d72d9b48bc3dd8ea627
https://doi.org/10.1109/iaecst57965.2022.10062077
https://doi.org/10.1109/iaecst57965.2022.10062077
Publikováno v:
2022 4th International Academic Exchange Conference on Science and Technology Innovation (IAECST).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::585248943313047934e5423f00df0d6b
https://doi.org/10.1109/iaecst57965.2022.10062155
https://doi.org/10.1109/iaecst57965.2022.10062155
This paper presents a coprime array robust adaptive beamforming algorithm based on attention convolutional neural network (ACNN), named as CAWE-ACNN algorithm. Firstly, a spatial attention unit and a channel attention unit are used to construct an at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f64135779703329ee0137084b57e2488
https://doi.org/10.21203/rs.3.rs-2069079/v1
https://doi.org/10.21203/rs.3.rs-2069079/v1
Publikováno v:
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b83f1a5d9984f2c99a060cfbbc0c799
https://doi.org/10.1109/igarss46834.2022.9883087
https://doi.org/10.1109/igarss46834.2022.9883087