Abstract
In this study, a new E shape mounted on minowaki island patch antenna on FR4 substrate is presented for communication systems applications. With insertion of shortening pin between patch and ground plane, the proposed structure resonated on 6 frequencies; hence producing Hex-band response with good realized gain and directivity radiation values and patterns. Co axial cable is used as means of excitation to excite proposed structure with minimum impedance mismatch losses. The proposed design is miniaturized up to 60.66% and can be used for GSM, GPRS, 4G, WLAN and other S-band and C-band applications.
Highlights
The development in wireless communication, microwave technology is increasing day by day with the passage of but these technologies requires smaller size of antennas which can be used in a numbers of applications, such as in 4G, S-band, C-band, mobile applications and other applications
Meta materials and magneto dielectrics are used for size reduction purpose but with these materials and dielectrics the miniaturization is archived but disadvantage is that this miniaturization gives the lower gain the cost of these materials are expensive and complex to manufacture [4]
The Minowaki island shape or fractal patch results in miniaturization but this lower size of antenna gives lower gain [5]. Defected ground structure such as H, L, U shaped is used for size reduction of antenna which gives good gain and return loss but these structures gives very narrow bandwidth [6]
Summary
The development in wireless communication, microwave technology is increasing day by day with the passage of but these technologies requires smaller size of antennas which can be used in a numbers of applications, such as in 4G, S-band, C-band, mobile applications and other applications. A new proposed antenna patch structure is suggested in this study for wireless communication application, the design results the multiband frequencies and reduced size antenna [2]. The Minowaki island shape or fractal patch results in miniaturization but this lower size of antenna gives lower gain [5].
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