A Second-Iteration Square Koch Fractal Slot Antenna for UHF Downlink Telemetry Applications in CubeSat Small Satellites

Table 1

Comparison of some outstanding fractal antennas for CubeSats.

Reference	Type of antenna	Band	BW (MHz)	Gain (dBi)
[15]	Standing wave	S	250	5.7
[16]	Koch snowflake	S	200	4.39
[17]	Square Koch dipole	UHF	50	1.565