U slot microstrip patch antenna

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U-Slot Rectangular Patch Antenna for Dual Band Application

On the Use of Slots in the Design of Patch Antennas 5.1 Bandwidth Limitations of the Basic Microstrip Patch Antenna Thus one cannot obtain wide bandwidth (> 6 %) just by increasing the thickness t. Also, there is a lower bound on the value of ... The U-slot patch (Huynh and Lee, 1995; Lee et al. 1997; Tong et al. 2000 ) Design Of Wideband U Slot Microstrip Antenna - rroij.com Design of Wideband U slot Microstrip Antenna M.R. Thansekhar and N. Balaji (Eds.): ICIET’14 1385 Fig 6. Parametric analysis.(b)variation of patch width. for providing all facilities for the research work.

microstrip patch antenna with U-slot, i.e. bandwidth, return loss. Figure 3.1 shows the proposed design of circularly polarized microstrip patch antenna with U-slot and defected ground structure. Figure1: Geometry of proposed U-slot Circularly Polarized Microstrip Patch Antenna The antenna geometry is shown in Figure 1. ...

Wideband Microstrip Antenna Array Using U-slot - piers Abstract— A new element antenna array topology of U-slot aperture coupled microstrip patches is introduced. The array is fed by a novel wideband self- adapting ...

Design & Simulation of Double U-Slot Microstrip Patch Antenna for WiMAX Application Md. Suaibur Rahman. 1, Md. Munjure Mowla. 2, Md. Mahabub Alam. 3. Abstract — This paper presents the numerical simulation of double U-slots microstrip patch antenna for WiMAX application. The proposed antenna is feed by the Transmission line.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 61, NO. 3, MARCH 2013 1415 Wide Band Dual-Beam U-Slot Microstrip Antenna Ahmed Khidre, Kai-Fong Lee, Atef Z. Elsherbeni, and Fan Yang

Microstrip antenna exhibits narrow bandwidth and low gain that limits its application in ... (a) Top and side view of antenna (b) U-slot loaded lower patch and slot ...

H And T-Slotted Rectangular Microstrip Patch Antennas… 2. GEOMETRY OF MICROSTRIP PATCH ANTENNA Methods to feed microstrip antenna are microstrip line, coaxial probe, aperture coupling and proximity coupling [9]. All In this design coaxial probe feed technique is used as it is advantageous in small size applications. The H and T- slotted... Broadband stacked u-slot microstrip patch antenna