Besides, transmission loss of high frequency signals is caused by {TAIL ~ neigther} through {HEAD ~ holes} or via holes, and is effectively suppressed 
Besides , transmission loss of high frequency signals is caused by { TAIL ~ neigther } through { HEAD ~ holes } or via holes , and is effectively suppressed
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH