Design of a circularly polarized microstripantenna for UWB applications

Che Wan Ahmad Ruzi, Che Wan Umi Aisha (2023) Design of a circularly polarized microstripantenna for UWB applications. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

The a circularly polarized microstrip antenna designed for UWB applications is described in this work. Because they are portable and make it simple to sample unidirectional radiation with circular polarization, microstrip patch antennas are frequently utilized. Patch antennas have a relatively small bandwidth, which restricts its use in ultra-wideband (UWB) applications. It is suggested to use an ultra-wideband enhancement strategy that is totally based on patch antenna multi-mode evaluation. ultra-wideband antenna design using CST microwave software to patch antenna circular polarization antenna design CST microwave software design and design antenna optimization. Print the circuit before printing make sure to measure the size of the circuit should match the size of the +VE board to do mirror x on the logo or picture. PCB process chemicals to turn on the power grid. Set the temperature to 40°C and the development time to 2 minutes. roller, set board +VE. Then, make sure the temperature is between 40°C and 46°C. A photoresist stripper chemical that allocates the +VE board in the mesh and performs top and bottom immersion. Then, the printed circuit board (PCB) cutter needs to ensure that the board is dry before the cutting process. Finally, the vector network analyzer uses the concept of measurement by waves that are transmitted and reflected as signals through the device under test.

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