Low-Cost Dielectric Substrate for Designing Low Profile Multiband Monopole Microstrip Antenna

Table 2

Performance comparison between the proposed antenna and some existing antenna.

Reference	Substrate material	Patch area (mm^2)	Bandwidth (MHz)	Max gain (dBi)	Applications
[6]	FR4	25 × 25	300, 500, 700	2.15, 2.47, 4.13	WiMAX/WLAN
[24]	FR4	23 × 30	290, 290, 700	2.29, 0.9, 3.45	WiFi/WiMAX/C-band
[25]	FR4	40 × 50	180, 150, 170	1.7, 2.3, 4.1	Tri-band wireless
Proposed	FR4	20 × 20	360, 440, 1550	3.62, 3.67, 5.7	WiMAX/C-band