Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Zhe-Jun Jin"'
Autor:
Wei-Hua Zong, Xiao-Mei Yang, Xia Xiao, Shan-Dong Li, Xiang-Yang Wei, Zhe-Jun Jin, Xiao-Yun Qu
Publikováno v:
International Journal of Antennas and Propagation, Vol 2016 (2016)
A wideband slot antenna for mobile phone applications is proposed. The antenna has two slots with open ends etched on the opposite edges of the ground plane. The main slot, of total length of 59 mm, is composed of a rectangle connected to a circle ha
Externí odkaz:
https://doaj.org/article/ea0a7fcc04d6479eb06dbb615adfc685
Publikováno v:
AEU - International Journal of Electronics and Communications. 152:154257
Autor:
Zhe-Jun Jin, Tae-Yeoul Yun
Publikováno v:
Microwave and Optical Technology Letters. 56:1653-1658
A compact dual-band slot antenna with capacitor loading is proposed for the wireless local area network bands (2.4–2.49 and 5.15–5.35 GHz). The antenna is composed of a modified L-shaped slot and a capacitor. The capacitor is used to generate two
Autor:
Tae-Yeoul Yun, Zhe-Jun Jin
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 13:1385-1388
A compact wideband open-end slot antenna is proposed for DCS, PCS, UMTS, WLAN, and WiMAX band applications. The antenna is composed of an open-ended slot and a central line within the slot. The open-end slot decreases the antenna size in half, compar
Publikováno v:
IET Microwaves, Antennas & Propagation. 7:430-435
A frequency reconfigurable planar inverted-F antenna (PIFA) using real PIN-diodes is presented for mobile worldwide interoperability for microwave access (m-WiMAX) applications. This antenna not only alters the frequency band of the m-WiMAX using PIN
Publikováno v:
ETRI Journal. 35:51-57
In this paper, a small internal antenna for a mobile handset is presented using multiband, wideband, and high-isolation multiple-input multiple-output techniques. The proposed antenna consists of three planar inverted-F antennas (PIFAs) that operate
Publikováno v:
IEEE Transactions on Antennas and Propagation. 60:5939-5946
A reconfigurable multiple input multiple output (MIMO) planar inverted-F antenna (PIFA) is presented for three worldwide m-WiMAX bands: 2.3-2.4 GHz, 2.5-2.7 GHz, and 3.4-3.6 GHz. In order to achieve low mutual coupling, i.e., high isolation, a band-n
Publikováno v:
ETRI Journal. 34:114-117
A small-sized (15 mm×30 mm) planar monopole MIMO antenna that offers high-isolation performance is presented in this letter. The antenna is miniaturized using inductive coupling within a meander-line radiator and capacitive coupling between a radiat
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 11:736-739
A miniaturized embedded digital video broadcasting-terrestrial (DVB-T) antenna with a patterned helical structure is proposed for mobile broadcasting. An open stub and a matching network are used in order to achieve a compact size and a wide bandwidt
Publikováno v:
IET Microwaves, Antennas & Propagation. 2:378-382
A new microwave equivalent-circuit model is presented for multilayer chip inductors which have relied upon a conventional RF model unsuitable for higher and wider frequency bands used, for instance, in ultra-wideband applications. Conductor layers in