Broadband Microstrip S-Shaped Patch Antenna for Wireless Communication
This paper presents a single-patch broadband microstrip S-shaped patch antenna. Microstrip S-shaped patch antenna, fed by a coaxial feeding. The antenna is designed by inserting two slots into rotated square patch then it look like english letter S. Because of the slots and thick substrate, bandwidth of antenna is increased. The microstrip patch antennas have several advantages of being low profile, versatile, conformal and low-cost devices. The advantages of microstrip antennas make them suitable for various applications like, vehicle based satellite link antennas, radar for missiles and telemetry, Global Positioning Systems (GPS), mobile handheld radios or communication devices, and wireless communication system.