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U slot patch antenna bandwidth

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I have designed a microstrip patch antenna in HFSS at 28 GHz, its bandwidth is almost 1.5 GHz. Anyone can help me out that how can i increase the bandwidth?

Design of Dual-Band Microstrip Antenna with U-shaped slot - IJETT Jan 1, 2018 ... VSWR, input impedance, Gain and radiation pattern. The ... The results showed that the U-shaped slot microstrip antenna is efficiently operated ... Slotted Patch Antenna for Wireless Applications - IJERT By cutting four u slots, antenna resonated at 4.6 GHz, 5.2. GHz and 7.4 GHz with return loss of -19.81 dB, -11.10 dB and. -18.1 dB with bandwidth of 200 MHz, ...

Broadband Slot Cut Rectangular Microstrip Antenna - CyberLeninka

With U -Slot 2. 44 -19. 01 1. 25 51 5. 3 46*56mm The work started with basic rectangle antenna with resonant frequency 2. 43GHz and bandwidth of 68MHZ, then the same antenna was converted to U -slot patch antenna which resulted into lower shift in frequency of operation at 2. 10GHz. This result shows an area reduction of antenna. Enhancing the Bandwidth of a Microstrip Patch Antenna ... Enhancing the Bandwidth of a Microstrip Patch Antenna using Slots Shaped Patch Atser A. Roy, Joseph M. Môm, Gabriel A. Igwue Department of Electrical and Electronics Engineering, University of Agriculture, Makurdi, Nigeria Abstract: - In this work, three different geometry shapes, the U, E and H are developed from a rectangular

Enhancing the Bandwidth of a Microstrip Patch Antenna using Slots Shaped Patch Atser A. Roy, Joseph M. Môm, Gabriel A. Igwue Department of Electrical and Electronics Engineering, University of Agriculture, Makurdi, Nigeria Abstract: - In this work, three different geometry shapes, the U, E and H are developed from a rectangular

A microstrip line-fed suspended square slot antenna with parasitic patch is presented. The proposed antenna is excited by a microstrip line feed placed at the bottom side of the substrate.

A microstrip line-fed suspended square slot antenna with parasitic patch is presented. The proposed antenna is excited by a microstrip line feed placed at the bottom side of the substrate.

( 2 ) . (21) By using the above two dispersion relations, a Matlab based parameter optimization algorithm has been developed in [1]. In that algorithm, the optimized value of metamaterial parameter such as flling ratio, permittivity, and … Document_Microstrip Patch Antenna Design for Remote Control Car… Document_Microstrip Patch Antenna Design for Remote Control Car - Download as PDF File (.pdf), Text File (.txt) or read online. Improved Impedance Bandwidth | Antenna (Radio) | Electronic… The Feko model for the conventional design thinsubstrate patch antenna is shown in Figure 3. 2400 mil total length extending 400 mil past slot center 15 mil width. where we apply an edge excitation rather than a wire-feed as was used in the … IJME The bandwidth of an antenna is inversely related to patch area; hence by loading different