Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Yang Caitian"'
Publikováno v:
2017 International Symposium on Antennas and Propagation (ISAP).
A kind of low sidelobe and high gain microstrip antenna array with 32×8 units operating in the X-band is designed, which achieves the gain of 28 dBi and the sidelobe level of −25 dB at 9.37 GHz. The Chebeshev distribution is used in designing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fce6196abff5bc067e90805dc804545
https://doi.org/10.1109/isanp.2017.8228907
https://doi.org/10.1109/isanp.2017.8228907
Publikováno v:
2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT).
Based on the conventional ultra-wide band (UWB) circular disk monopole antenna, a novel omni-directional dipole antenna is investigated both numerically and experimentally in this paper. The results demonstrate that the antenna can work well in the 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d0266d494443be3cd40968f7fd3581a
https://doi.org/10.1109/icmmt.2012.6230154
https://doi.org/10.1109/icmmt.2012.6230154
Publikováno v:
Proceedings of the 9th International Symposium on Antennas, Propagation and EM Theory.
The ultrawide-band antenna is one of the hot research areas. Based on the conventional ultrawide-band circular disk monopole antenna, a novel miniaturized ultrawide-band monopole antenna is presented in this paper. The simulation results demonstrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8cfa75a92aaa802c42ae4690951e45b
https://doi.org/10.1109/isape.2010.5696426
https://doi.org/10.1109/isape.2010.5696426
Publikováno v:
Proceedings of the 9th International Symposium on Antennas, Propagation and EM Theory.
The quasi-optics sub-system of Millimeter-wave focal plane arrays imaging system includes the design of system parameters, multi-beam design of focusing element and design of feed antenna. Design of focusing element decides the spatial resolution and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6af80d34fe3f537a4bdd6a5780da43f6
https://doi.org/10.1109/isape.2010.5696391
https://doi.org/10.1109/isape.2010.5696391
Publikováno v:
2010 IEEE International Conference on Ultra-Wideband.
A novel planar composite triangle monopole ultrawideband antenna fed by microstrip is proposed in this paper. Radiating element of the antenna is a combination of three similar triangles from small to large, and the width of the microstrip change gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e896d525f30ccdd25839eab00bd7ddb
https://doi.org/10.1109/icuwb.2010.5614214
https://doi.org/10.1109/icuwb.2010.5614214
Publikováno v:
2010 IEEE International Conference on Ultra-Wideband.
The feed part which uses gradually changing structure usually has wider impedance bandwidth. A kind of trapezoid dipole antenna that is similar to the parallel dual-feed is analyzed in the essay. Adopting the software of CST Microwave to simulate how
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fef26a14e4466b2659b356dcc306326
https://doi.org/10.1109/icuwb.2010.5614130
https://doi.org/10.1109/icuwb.2010.5614130
Publikováno v:
2008 2nd International Symposium on Systems and Control in Aerospace and Astronautics.
This paper proposes a novel multi-band semi-circle fractal antenna which develops from the multiple ring antenna. The antenna consists of nesting semi-circles with different radii. Simulated on the commercial software CST MICROWAVE STUDIOreg, the mul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fceacb11c81870d47069a05f6d584874
https://doi.org/10.1109/isscaa.2008.4776404
https://doi.org/10.1109/isscaa.2008.4776404
Publikováno v:
Proceedings of International Conference on Antenna Theory and Techniques; 2007: ICATT’2007-Proc. of VI Int. Conf. on Antenna Theory and Techniques; 199-201
Proceedings of International Conference on Antenna Theory and Techniques; 2007: ; 199-201
Proceedings of International Conference on Antenna Theory and Techniques; 2007: ; 199-201
An S-band low-sidelobe antenna is designed and proposed which fosters the character of small size and simple structure with wide bandwidth in this paper. The antenna to be discussed takes the advantage of short -focus paraboloidal reflector with roun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::835cdfc376b413aada7c56d3c002a772
http://icatt.org.ua/proc/article/view/ICATT.2007.4425156
http://icatt.org.ua/proc/article/view/ICATT.2007.4425156
Publikováno v:
2005 Asia-Pacific Microwave Conference Proceedings.
A triple-layer patch circularly polarized microstrip antenna is proposed for triple-frequency operation. It is shown that the antenna resonates at three different frequencies of 1.207GHz, 1.268GHz and 1.561GHz with adequate values of return loss and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22c2dc7e8ce8acbeb73811148b7ee56b
https://doi.org/10.1109/apmc.2005.1606844
https://doi.org/10.1109/apmc.2005.1606844
Publikováno v:
2006 IEEE MTT-S International Microwave Symposium Digest.
In this paper, a circularly polarized microstrip patch antenna is proposed for triple-frequency operation. To achieve triple-frequency operation, the proposed antenna has three layers. The proposed antenna is designed and experimentally analyzed at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d09d58d80378a09bf3e0a4e3c30cae34
https://doi.org/10.1109/mwsym.2006.249445
https://doi.org/10.1109/mwsym.2006.249445