FIG 7 illustrates another method for tuning {HEAD ~ the antenna} of FIG 4, wherein the microstrip antenna is produced with widened regions, forming laterally extending {TAIL ~ pairs} of stubs 54 
FIG 7 illustrates another method for tuning { HEAD ~ the antenna } of FIG 4 , wherein the microstrip antenna is produced with widened regions , forming laterally extending { TAIL ~ pairs } of stubs 54
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH