wherein by controlling at least one of the first and the second adjusting circuit, {HEAD ~ the phase difference} between the positive signal and the negative signal reaches {TAIL ~ a predetermined condition} 
wherein by controlling at least one of the first and the second adjusting circuit , { HEAD ~ the phase difference } between the positive signal and the negative signal reaches { TAIL ~ a predetermined condition }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL