A SINGLE-LAYER PLANAR MONOPOLE DUAL-BAND COUPLED LINE ANTENNA WITH LOW CROSS-POLARIZATION FOR LTE APPLICATIONS

2015 ◽  
Vol 55 ◽  
pp. 97-103 ◽  
Author(s):  
Wanyi Li ◽  
Weimin Wang ◽  
Yongle Wu ◽  
Yuanan Liu
Author(s):  
Miguel Ferrando-Rocher ◽  
Jose Ignacio Herranz-Herruzo ◽  
Alejandro Valero-Nogueira ◽  
Mariano Baquero-Escudero

Author(s):  
Dajiang Li ◽  
Ming-Chun Tang ◽  
Yang Wang ◽  
Kun-Zhi Hu ◽  
Richard W. Ziolkowski

2014 ◽  
Vol 68 (1) ◽  
Author(s):  
Sahar Chagharvand ◽  
M. R. B. Hamid ◽  
M. R. Kamarudin ◽  
Mohsen Khalily

This paper presents a single layer planar slot antenna for dual band operation. The antenna is fed by a coplanar waveguide (CPW) with two inverted C-shaped resonators to achieve the dual band operation. The impedance bandwidth for ǀS11ǀ < -10dB is 14% in lower band and 7% in higher band. The antenna prototype’s electromagnetic performance, impedance bandwidth, radiation pattern, and antenna gain were measured. The proposed configuration offers a relatively compact, easy to fabricate and dual band performance providing gain between 2 and 4 dBi. The designed antenna has good dual bandwidth covering 3.5 WiMAX and 5.8 WLAN tasks. Experimental and numerical results also showed good agreement after comparison.


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