Compact planar antennas with a parasitic shorted-strip for dual-band WLAN

2008 ◽  
Vol 50 (4) ◽  
pp. 1124-1126 ◽  
Author(s):  
Gyoo-Soo Chae ◽  
Joong-Soo Lim ◽  
Min-Nyun Kim
Keyword(s):  
Dual Band ◽  
Planar Antennas ◽  
Compact Planar

Compact Planar Antennas for Short-Range Wireless Automotive Communication

2006 ◽  
Vol 55 (4) ◽  
pp. 1425-1435 ◽  
Author(s):  
B. Al-Khateeb ◽  
V. Rabinovich ◽  
B. Oakley ◽  
N. Alexandrov
Keyword(s):  
Short Range ◽  
Planar Antennas ◽  
Compact Planar

Bandwidth improvement of planar antennas using a single-layer metamaterial substrate for X-band application

2020 ◽  
Vol 12 (9) ◽  
pp. 906-914
Author(s):  
O. Borazjani ◽  
M. Naser-Moghadasi ◽  
J. Rashed-Mohassel ◽  
R. A. Sadeghzadeh
Keyword(s):  
Microstrip Antenna ◽  
Single Layer ◽  
Dual Band ◽  
Planar Antennas ◽  
Radiation Characteristics ◽  
Dual Band Antenna ◽  
X Band ◽  
Field Radiation ◽  
Metallic Ring ◽  
Good Agreement

AbstractTo prevent far-field radiation characteristics degradation while increasing bandwidth, an attempt has been made to design and fabricate a microstrip antenna. An electromagnetic band gap (EBG) structure, including a layer of a metallic ring on a layer of Rogers 4003C substrate, is used. For a better design, a patch antenna with and without the EBG substrate has been simulated. The results show that the bandwidth can be improved up to 1.6 GHz in X-band by adding the EBG substrate. Furthermore, using this structure, a dual-band antenna was obtained as well. Finally, to validate the simulation results, a comparison has been done between simulation data and experimental results which demonstrate good agreement.

Sign in / Sign up

Export Citation Format

Share Document