A 2.4 GHz Cross Rhombic Antenna for a Cube Satellite Application

Table 1

Line width analysis (RF60A).

Width	Width	Gain open	Gain 50 Ω	Gain short
(mm)	(𝜆)	(dBi)	(dBi)	(dBi)
𝑎1=1.3	0.025 𝜆	8.8	5.8	8.8
𝑎2=1.5	0.029 𝜆	8.8	5.8	8.7
𝑎3=1.7	0.033 𝜆	8.9	5.7	8.7
𝑎4=1.9	0.037 𝜆	8.8	6.5	8.6
𝑎5=2.1	0.041 𝜆	8.8	6.1	8.5
𝑎6=2.3	0.045 𝜆	8.6	6.0	8.4
𝑎7=2.5	0.049 𝜆	8.3	5.6	8.0