论文信息 - CPW-fed Wideband Antenna with U-shaped Ground Plane

CPW-fed Wideband Antenna with U-shaped Ground Plane

This paper proposes the design of CPW-fed wideband antenna with U-shaped ground plane. The proposed antenna is a simple printed antenna, which is fed by a 50Ω CPW line. The Antenna has a compact size of 13mm×25mm. To obtain wide bandwidth, a slot is cut in ground plane and radiating patch is modified. The proposed antenna yields the operating frequency range from 7.3GHz to 15.1GHz, which offers the bandwidth of 7.79GHz. Simulation has been performed by using CST Microwave Studio Software. This frequency range satisfies the system requirements for Narrowband PCS Services, Satellite, Cellular Phone, Domestic Public Land Mobile Communication and International Public Broadcasting applications.

Archana Agarwal | Priyanka Jain | Shagun Maheshwari

[1] Xiaoning Ye,et al. Wide-band E-shaped patch antennas for wireless communications , 2001 .

[2] Zhengwei Du,et al. A Compact Multiband Planar Antenna for Mobile Handsets , 2006, IEEE Antennas and Wireless Propagation Letters.

[3] G. Kumar,et al. Broadband microstrip antennas , 2002, Microstrip and Printed Antenna Design.

[4] Y. Chow,et al. Experimental study of a microstrip patch antenna with an L-shaped probe , 2000 .

[5] Vibha Rani Gupta,et al. Slotted planar microstrip antenna for HIPERLAN/2 application , 2009, 2009 Applied Electromagnetics Conference (AEMC).

[6] Kwai-Man Luk,et al. Broadband quarter‐wavelength patch antennas with a U‐shaped slot , 2001 .

[7] R. Garg,et al. Microstrip Antenna Design Handbook , 2000 .

[8] Trevor M. Benson,et al. Fields, waves, and transmission lines , 1991 .

[9] Kin‐Lu Wong. Compact and Broadband Microstrip Antennas , 2002 .

[10] Kwai-Man Luk,et al. U-slot patch antenna with shorting pin , 2001 .

[11] P. Hall,et al. Handbook of microstrip antennas , 1989 .

[12] G. Thiele,et al. Antenna theory and design , 1981 .

[13] Kwai-Man Luk,et al. Half U-slot patch antenna with shorting wall , 2003 .

[14] A. Alexandridis,et al. Circular and Elliptical CPW-Fed Slot and Microstrip-Fed Antennas for Ultrawideband Applications , 2006, IEEE Antennas and Wireless Propagation Letters.