Open AccessSlotted Circular Microstrip Patch Antenna Designs for multiband Application in Wireless Communication
Author(s) -
Hemant Gupta,
P. K. Singhal,
Pradip Kumar Sharma,
Veerendra Singh Jadon
Publication year - 2012
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v1i3.89
Subject(s) - microstrip antenna , patch antenna , slot antenna , microstrip , bandwidth (computing) , wireless , return loss , computer science , acoustics , electrical engineering , telecommunications , electronic engineering , antenna (radio) , physics , engineering
The paper present the Circular Microstrip Patch Antenna designs with slit-slot for multiband purpose in wireless communication. We have designed a circular microstrip patch antenna (CMPA) for 1.3GHz used in wireless communication. We have designed CMPA with 2slit slot, 3slit-slot, and 6slit-slot and observed results for different designs, and finally it is shown that as slit-slot increases to six slit-slot Return-loss and Bandwidth of CMPA are reduced.The multiband antenna use for wireless communication in different applications. Bandwidth improvement is about 63.3%, 72.10% and 37.5% respectively in two, three and six slit-slotted patch when compared to their basic design bandwidth band. Antenna is changed to multiband by slit-slot Circular Microstrip Patch Antenna (CMPA).