A 2.4 GHz Cross Rhombic Antenna for a Cube Satellite Application

Table 4

Antenna gain substrate thickness analysis.

Thickness (mm)	Gain open (dBi)
ℎ1(𝜆/5)=10	5.4
ℎ2(𝜆/6)=8.4	5.7
ℎ3(𝜆/7)=7.2	6.8
ℎ4(𝜆/8)=6.3	7.7
ℎ5(𝜆/9)=5.6	8.1
ℎ6(𝜆/10)=5.04	8.1
ℎ7(𝜆/11)=4.58	8.2
ℎ8(𝜆/12)=4.2	8.3
ℎ9(𝜆/13)=3.8	8.3
ℎ10(𝜆/14)=3.6	8.3