An inset-fed dual-frequency circular microstrip antenna with a rectangular slot for application in wireless communication

2011 ◽  
Author(s):  
Jyoti R. Panda ◽  
Rakhesh S. Kshetrimayum ◽  
Aditya S. R. Saladi
Keyword(s):  
Wireless Communication ◽  
Microstrip Antenna ◽  
Dual Frequency ◽  
Rectangular Slot ◽  
Circular Microstrip Antenna

Compact dual-frequency semi-circular microstrip antenna

2004 ◽  
Vol 43 (5) ◽  
pp. 430-432 ◽  
Author(s):  
Wenjun Chen ◽  
Binhong Li ◽  
Xie Tao
Keyword(s):  
Microstrip Antenna ◽  
Dual Frequency ◽  
Circular Microstrip Antenna

scholarly journals A Dual Frequency Dielectric Resonator Antenna for Wireless Communication Applications

2019 ◽  
Vol 9 (1S5) ◽  
pp. 99-102
Keyword(s):  
Wireless Communication ◽  
Dielectric Resonator ◽  
Dielectric Material ◽  
Low Cost ◽  
Ground Plane ◽  
Strip Line ◽  
Dielectric Resonator Antenna ◽  
Dual Frequency ◽  
Rectangular Slot ◽  
High Dielectric

A dual frequency Dielectric Resonator antenna for wireless communication applications in the S and C bands with an operating frequency of 2.65GHz and 4.62GHz is presented. The patch is a dielectric material with a high dielectric constant value of 20. A 50Ω strip line is considered as feed and is coupled to the dielectric radiator via the rectangular slot etched in ground plane. The slot etched in ground plane is made so as to facilitate the power form the feed line to the radiator. The overall dimension of the antenna is 100mm×35mm×0.8mm. A dual frequency antenna has been proposed which will be operational at the frequencies of 2.65GHz and 4.62GHz with a gain of 4.42dB and 7.78dB respectively. Low cost FR4 material is been used as the laminate base for the antenna which will act as the dielectric material.

Dual-Frequency Microwave Moisture Sensor Based on Circular Microstrip Antenna

2007 ◽  
Vol 7 (12) ◽  
pp. 1749-1756 ◽  
Author(s):  
Mohamed Mustafa Ghretli ◽  
Kaida Khalid ◽  
Ionel Valeriu Grozescu ◽  
Mohd. Hamami Sahri ◽  
Zulkifly Abbas
Keyword(s):  
Microstrip Antenna ◽  
Dual Frequency ◽  
Moisture Sensor ◽  
Circular Microstrip Antenna

Small circular microstrip antenna with dual-frequency operation

1997 ◽  
Vol 33 (13) ◽  
pp. 1112 ◽  
Author(s):  
Chia-Luan Tang ◽  
Hong-Twu Chen ◽  
Kin-Lu Wong
Keyword(s):  
Microstrip Antenna ◽  
Dual Frequency ◽  
Circular Microstrip Antenna
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