Authors : Katireddy Harshitha Reddy, M. Venkata Narayana and Govardhani Immadi
Abstract: These days electronic devices are becoming compact in size. So, technocrats concentrated on Electrically Small Antennas (ESA) to reduce the size of the antenna, then it reduces the size of electronic system. A microstrip line feed single band antenna using copper as conducting material and kapton polyimide is used as substrate. A compact size of (38×34 mm) planar single band micostrip patch antenna is analyzed in this study. The substrate used is polyimide of thickness 0.1 mm with a dielectric constant of 3.4. The parameters analyzed are return loss, gain, radiation patterns with different phase angles, E-field, H-field. From the simulated and measured results, we can know that proposed antenna is suitable for 1.5 GHz frequency.
Katireddy Harshitha Reddy, M. Venkata Narayana and Govardhani Immadi, 2021. Design and Analysis of Dual Band Electrically Small Antennas for GPS Applications. Journal of Engineering and Applied Sciences, 16: 331-336.