Microstrip Patch Antenna with U-slot for WLAN… 2.Design of double U-slot Microstrip Antenna Another u-slot is introduced in the patch of the antenna to resonate at 2.09GHz, 3.2GHz, 4.96GHz with a return loss of -18.2dB, -16.2dB, -27.9dB respectively as shown in the fig2. The dimensions of the slots are varied accordingly for desired performance as... Dual U-Slot Microstrip Patch Antenna with Enhanced… Page : 145-147. Keywords : Dual U-Slot Microstrip Patch Antenna with Enhanced Bandwidth; Source : Download Find it from : Google Scholar. The Basics of Patch Antennas, Updated A microstrip or patch antenna is a low-profile antenna that has a number of advantages over other antennas: it is lightweight, inexpensive, and electronicsThe radiating edges of a patch can be seen as two radiating slots placed above a ground-plane and, assuming all radiation occurs in one half of... Triple Band U-Capping Slotted Microstrip Patch Antenna…
In the proposed antenna design, a combination of dual U-slot and multiple layers is used to get multiple bands and wide bandwidth. A multiband triple-layer probe fed double U-slot microstrip patch antenna for next generation wireless applications is proposed in this paper.
A NEW DUAL-BAND MICROSTRIP ANTENNA WITH U-SHAPED SLOT and A ... the dual band characteristic in a microstrip antenna is embedding a slot in the patch as the structure proposed in [3] in which the radiating patch includes a pair of step-slots. In microstrip antennas, embedded slots can also be used to enhance the impedance bandwidth of a single band antenna. A circular arc slot [4] and a U-shaped slot [5] have Aperture Coupled Microstrip Antenna Design and Analysis Aperture Coupled Microstrip Antenna Design and Analysis Michael Paul Civerolo A linearly-polarized aperture coupled patch antenna design is characterized and optimized using HFSS antenna simulation software [1]. This thesis focuses on the aperture coupled patch antenna due to the lack of fabrication and tuning documentation
A double U slot microstrip rectangular patch antenna with truncated corners is demonstrated in this paper. The antenna has been designed with FR4 substrate material whose dielectric constant is 4.4 with defected ground plane using coaxial probe feed. Two U slots are cut from the patch and third U slot is cut from the ground plane to make it defective.
Design Of Elliptical Patch Antenna With Single & Double U-Slot For Wireless… Hence, the resonant frequency for the dominant TM110 should be modified by using above equation and expressed as . where v0 is the free space speed of light. Analysis of U-slot loaded Patch for Dualband Operation Index Terms: Microstrip antenna, patch antenna, U- slots loaded patch and dual band antenna. 1. INTRODUCTION Microstrip antenna inherently has a low bandwidth that limits its application in practice. Several approaches have been made to improve the bandwidth of the single layer patch antenna, such as use of a thick or foam substrate [1-2]. Dual U-Slot Microstrip Patch Antenna with Enhanced ... - ijsr.net A dual U slot H patch configuration is proposed to increase the narrow bandwidth, radiation efficiency and directivity. A novel H-shaped patch antenna suitable for wireless and satellite communications is presented. This paper presents the dual U slot H-shaped microstrip patch antenna feed by transmission line. Microstrip Patch Antennas - worldscientific.com An IEEE Fellow, he was the recipient of the 2009 John Kraus Antenna Award of the IEEE Antennas and Propagation Society for exceptional contributions to the field of antennas. He invented the wideband U–slot patch antenna and expanded the U-slot technique to small size, dual/triple band, and circular polarization applications.
Bridged Double U-Slot Microstrip Patch Antenna for Wireless Communication. Rajneesh Kumar Patel1, Mr. Nitesh Kumar2. 1,2 Department of Electronics & Communication Engineering, Sagar Institute of Research, Technology and Science
A double U slot microstrip rectangular patch antenna with truncated corners is demonstrated in this paper. The antenna has been designed with FR4 substrate material whose dielectric constant is 4 ... U-Slot Patch Antenna for Broadband Wireless Communications U-Slot Patch Antenna for Broadband Wireless Communications M.A. MATIN Department of Computer Science and Engineering BRAC University 66, Mohakhali, Dhaka -1212 BANGLADESH Abstract: - In this paper, a single patch wideband microstrip antenna resonating at 4.5 GHz is presented and the simulation results of its performance are reported. Double U-Shaped Slots Loaded Stacked Patch Antenna for ... The design of a seven-band stacked patch antenna for the C, X and Ku band is presented. The antenna consists of an H-slot loaded fed patch, stacked with dual U-slot loaded rectangular patch to generate the seven frequency bands. The total size of the antenna is 39.25 × 29.25 mm 2. The multiband ... Multi-Band U-Slot Microstrip Patch Antenna with Defective ... double U-slot patch antenna, double-C patch antennas, and E-shape patch antennas which provide excellent bandwidths. For the past decades, the microstrip, slot, and stacked patch antennas have been used to implement multi-band. This paper presents the multi-band U-slot microstrip patch antenna cover (3.49-
Double U-Shaped Slots Loaded Stacked Patch Antenna…
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. A double U-slot patch antenna with dual wideband ... - IEEE Xplore
elliptical patch with single U-slot and double U-slot. So we are comparing return loss, 3D gain plot, 2D gain plot and Radiation pattern. Designs of both single and double U-slot are shown below. The design of ellipticalpatch antenna with single U-slot by using HFSS software is shown above in figure (1) (2) Double U-Slot Microstrip Patch Antenna for WLAN and WiMAX ... frequency 3.43 GHz a U-slot is introduced inside the patch. As the patch and the U slot resonate almost at same frequency, this will decrease the value of return loss at that resonant frequency. The patch antenna with U-slot is shown in figure 2. The optimized values of the dimensions of the first U-slot are provided in table 2. Double U-slot microstrip patch antenna - IEEE Conference ... Double U-slot microstrip patch antenna Abstract: In this work, a doble U-slotted, circular polarized micrrostrip patch antenna is designed. The antenna is ground-fed and the geometry has two U-Shaped slots in the middle and corners are truncated. Double L-slot microstrip patch antenna array for WiMAX and ...