Bidirectional CPW Fed Quad-Band DRA for WLAN/WiMAX Applications

Table 2

Value radiation efficiency and gain are listed Table 2.

References	No. of DR element	No. of band	Gain (dBi)	Size () mm^3
[33]	4	3	7.2
[33]	2	3	5.2
[22]	1	3	8.10
[34]	2	4	6.5
[35]	1	2	5.3
[39]	1	3	6.86
Proposed work	1	4	6.45