›› 2013, Vol. 26 ›› Issue (1): 66-.

• Articles • Previous Articles     Next Articles

Research on and Design of a Miniaturized Broadband Microstrip Antenna

HAN Rixia,XIONG Junrui,YUE Manzhi   

  1. (1.School of Life Sciences and Technology,Xidian University,Xi'an 710071,China;2.School of Electronic Engineering,Xidian University,Xi'an 710071,China)
  • Online:2013-01-15 Published:2013-03-08

Abstract:

Based on the micro-strip antenna technologies and with the antenna working at ISM frequency as an example,the paper simulates the micro-strip antenna in different permittivity and different thickness plate,in slotting patch,and in loading parasitic patch using the simulation tool HFSS from ANSOFT.The effects of the dielectric constant,plate thickness,patch slot and parasitic patch on micro-strip patch antenna size and bandwidth is described based on the numerical analysis.Simulation shows that the design can realize antenna with a 36% greater bandwidth and 34.2% smaller size.

Key words: micro-strip antenna;miniaturization;broadband

CLC Number: 

  • TN822