a monopole antenna having {HEAD ~ a first element} configured to resonate at {TAIL ~ first frequency}, a second element configured to resonate at second frequency and one end connected to the power feeding part for feeding power to the first element and the second element, wherein 
configured to resonate at
a monopole antenna having { HEAD ~ a first element } configured to resonate at { TAIL ~ first frequency } , a second element configured to resonate at second frequency and one end connected to the power feeding part for feeding power to the first element and the second element , wherein
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH