In still another aspect of {TAIL ~ the invention}, the first electrical length has a value of about λ⅛ and {HEAD ~ the second electrical length} has a value of about λ¼ referred to the wavelength λ1 corresponding to the first transmitting/receiving frequency 
In still another aspect of { TAIL ~ the invention } , the first electrical length has a value of about λ⅛ and { HEAD ~ the second electrical length } has a value of about λ¼ referred to the wavelength λ1 corresponding to the first transmitting / receiving frequency
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH