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This paper purposed the plugs-shaped monopole antenna by adding stub and slot etching tuning technique on patch for the impedance bandwidth enchantment and the capability to support the applications in DCS, PCS, WCDMA/UMTS, WLAN IEEE 802.11 b/g and Bluetooth system. The prototyped antenna structure has been fabricated on FR4 printed circuit board (FR4) with dimensions of 36×40 mm2. The measured result...
This paper presents the design of O-shape monopole antenna with rectangular tuning stub to support the digital TV system which is simulated by using CST program. This antenna is designed coverage the digital TV system. The dimension of prototype antenna was 60 mm. × 100 mm. with etching technique and tuning impedance matching on antenna patch structure for bandwidth expansion. The measurement results...
This research is presented the comparison of geometry-shaped monopole antennas having three models those are rectangle, triangle and circle-shaped. Each proposed antenna has been the step-shaped etching technique on ground plane to enlarge bandwidth. These antennas were designed by CST program to simulate the variety of result such as reflection coefficient, gain and radiation patterns then the simulation...
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