Periodic Microstrip Leaky Wave Antenna with Double-Sided Shorting Pins and Pairs of Slots

Table 2

Comparison of the proposed antenna with previous antenna design.

Ref.	Frequency (GHz)	Scan range (deg)	Gain (dBi)	OSB band (GHz)	Pins’ number
This work	6∼12.9	142∼39	5∼13.6	None	16
[17]	4.2∼8.9	149∼28	—	5.4∼6.1	80
[18]	4.4∼8.8	144∼41	1∼9	5.3∼6.2	71