Microstrip patch antenna with slots

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Abstract: - This paper presents performance of a coaxially feed. L- shape microstrip patch antenna for WLAN application. The proposed antenna has been ...

A single feed compact rectangular microstrip patch antenna for triple band application is presented in this paper. The proposed antenna has T slot on the patch and dumble shaped defected ground structure (DGS). To make the proposed antenna more efficient the optimization of the antenna design shapedparameters have Analysis of slot-loaded rectangular microstrip patch antenna SHIVNARA YAN et al.: SLOT- LOADED RECTANGULAR MICROSTRIP PATCH ANTENNA 425 the present work, the patch is fed by co-axial cable (50 ohm). Since the slot is thin, the voltage can be sinusoidal with zero voltage across the ends of slot. Design And Analysis Of Compact U Slot Microstrip Patch Design And Analysis Of Compact U Slot Microstrip Patch Antenna 11 The Voltage Standing Wave Ratio or VSWR is defined as the relation between the maximum voltage and the minimum voltage all along the transmission line. Further definition of the VSWR can be … Enhancing the Bandwidth of a Microstrip Patch Antenna

Microstrip Patch Antenna with Circular Polarization Loaded ...

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 U-Slot Microstrip Patch Antenna for Wireless Application Fig 3 shows the return loss for the single u-slot antenna which is the simulated result. From the Fig 3, it can be shown that the U-slot microstrip patch antenna at 5.5GHz results in the broadening the bandwidth of the antenna. The graph is plotted for frequency in GHz versus return loss in dB.

Miniaturization of Microstrip Patch Antenna Using Slots for S ... - IJESC

Request PDF on ResearchGate | Microstrip Patch Antennas with Trapezoidal Slots | A trapezoidal microstrip patch antenna (MPA) with a pair of trapezoidal slots has been demonstrated. Compared to a ... Microstrip Patch Antenna with Circular Polarization Loaded ... Keywords:Circularly polarized antenna, fractal patch antenna, truncated edge microstrip antenna, AR bandwidth Abstract:Background & Objective: In this paper circularly polarized microstrip planar antenna is proposed in the 5-6 GHz frequency range. With the introduction of Drum sticks slot and a coaxial feed the antenna exhibits excellent Return ... EFFECTS OF SLOTS ON MICROSTRIP PATCH ANTENNA Key words: microstrip patch antenna, slots, bandwidth, gain, efficiency. 1.INTRODUCTION Microstrip slot antennas invented in 1938 by Alan Blumlein. Slot radiator or slot antennas are antenna that are used in frequency range from about 300 mhz to 25 ghz. They are often used in navigation radar usually as an array fed by a waveguide. Increasing Microstrip Patch Antenna Bandwidth by Inserting ...

effects of slots on microstrip patch antenna - IRJET

Abstract: A compact U shaped slot patch antenna is proposed ... Keywords: Microstrip patch antenna, Return Loss, Radar, Slot, Wi-Max. 1.INTRODUCTION EFFECTS OF SLOTS ON MICROSTRIP PATCH ANTENNA International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395 -0056 Volume: 04 Issue: 02 | Feb -2017 www.irjet.net ...

A dual-polarized microstrip antenna includes: at least one metal radiating patch, i.e. a first metal radiating patch; at least one ground metal layer whereon excitation micro-slots are etched; at least one dielectric layer, i.e.

Slot Loaded Square Microstrip Patch Antenna for Dual Band Operation. Faria Jaheen1,*, Abdullah Al Noman Ovi. 2, Marjan Akhi. 3. 1. Department of Electrical & Electronics Engineering, American International University-Bangladesh, Dhaka, Bangladesh . 2. Department of Electrical & Electronics Engineering, Faculty of Engineering, A NEW DUAL-BAND MICROSTRIP ANTENNA WITH U-SHAPED SLOT and ... 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 Design & Performance Analysis of Double U-Slot Microstrip ...