High Gain Dipole Tape Antenna for IoT PocketQube/CubeSat, Satellite Applications

Abstract

This paper presents the design and optimization of a high-gain foldable Dipole Tape Antenna tailored for IoT nanosatellite communication platforms. The increasing demand for compact, efficient, and reliable antennas in space-based applications, particularly for CubeSats and PocketQubes, necessitates innovative solutions. The proposed antenna operates at the 433 MHz RF band, addressing critical size and deployment constraints through a foldable design, enabling compact storage and expansion post-launch. Advanced simulation techniques have been employed to optimize gain (5.7 dBi), bandwidth (11.55%), and radiation efficiency, ensuring robust performance. Comparative analysis with existing designs demonstrates superior characteristics in terms of miniaturization, impedance matching, and radiation pattern stability. This research contributes to advancing space-based IoT connectivity, providing an effective solution for nanosatellite communication systems