Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hengfei Xu"'
Publikováno v:
IEEE Access, Vol 11, Pp 112569-112576 (2023)
A planar wideband circularly polarized (CP) end-fire antenna is presented for millimeter-wave (mm-wave) applications. First, the antenna consists of an open-ended substrate integrated waveguide (SIW) feeding line in the middle, a pair of stacked subs
Externí odkaz:
https://doaj.org/article/8c8ade79051845ffae991b8438486784
Publikováno v:
Future Internet, Vol 11, Iss 10, p 208 (2019)
Heterogeneous cellular networks (HCNs) have emerged as the primary solution for explosive data traffic. However, an increase in the number of base stations (BSs) inevitably leads to an increase in energy consumption. Energy efficiency (EE) has become
Externí odkaz:
https://doaj.org/article/226696a582204e7aaf9405f0fc9a4217
Publikováno v:
Frequenz.
A monopole-like stacked microstrip antenna with dual-layer patches is proposed for ultra-wideband applications. The characteristic mode analysis (CMA) is utilized and contributes to the multi-mode behavior investigation, guiding the design process. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3779c2797cbaafd31708ea2c1c1c851
https://doi.org/10.1515/freq-2022-0230
https://doi.org/10.1515/freq-2022-0230
Publikováno v:
Progress In Electromagnetics Research C. 126:157-172
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4be866b33ee7e8bd4f31c8f29034f16a
https://doi.org/10.2528/pierc22073004
https://doi.org/10.2528/pierc22073004
Publikováno v:
IEEE Transactions on Antennas and Propagation. :1-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0f7377b1d088cdfc520e2edd586dd89
https://doi.org/10.1109/tap.2023.3274948
https://doi.org/10.1109/tap.2023.3274948
Publikováno v:
2020 IEEE Asia-Pacific Microwave Conference (APMC).
This paper presents a planar wideband circularly polarized (CP) antenna with end-fire radiation for millimeter-wave (mmWave) applications. The antenna is realized by the combination of an open-ended substrate integrated waveguide (SIW) line and a pai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::894c568472808c60df6fab139865cfb1
https://doi.org/10.1109/apmc47863.2020.9331465
https://doi.org/10.1109/apmc47863.2020.9331465
Publikováno v:
IEEE Transactions on Antennas and Propagation. 66:5170-5179
A planar circularly polarized substrate integrated waveguide (SIW) stacked patch antenna array consisting of four sequential-rotation (SR) subarrays is presented for $Ka$ -band applications. Antenna element is realized based on a pair of stacked cavi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e2d456adbd70b38432a0e59bc24777f
https://doi.org/10.1109/tap.2018.2862345
https://doi.org/10.1109/tap.2018.2862345
Publikováno v:
IET Microwaves, Antennas & Propagation. 12:1191-1195
A low-profile circularly polarised (CP) antenna with conical-beam radiation pattern is presented. The proposed antenna consists of a monopolar patch antenna fed by a probe in the centre and a ring-shaped array formed by eight modified parasitic patch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb6b65caa64179861cfc592336767b8
https://doi.org/10.1049/iet-map.2017.0928
https://doi.org/10.1049/iet-map.2017.0928
Publikováno v:
IEEE Transactions on Antennas and Propagation. 66:1179-1188
A low-profile substrate-integrated waveguide (SIW) cavity-based antenna with conical-beam circularly polarized (CP) radiation is presented. Conical-beam CP radiation is obtained by the combination of a radial current source and a loop current source,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db13631971718d1234c0717ed756a029
https://doi.org/10.1109/tap.2018.2796313
https://doi.org/10.1109/tap.2018.2796313
Publikováno v:
IET Microwaves, Antennas & Propagation. 11:1817-1822
A low-profile broadband circularly polarised patch antenna with four parasitic patches (PPAs) is presented. The proposed antenna has the advantages of broadband reflection coefficient, broadband axial-ratio (AR) performance and low-profile structure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ce7d786ffa1d19a29fba37c7ef7efef
https://doi.org/10.1049/iet-map.2017.0143
https://doi.org/10.1049/iet-map.2017.0143