Semiconductor device having high frequency wiring and {HEAD ~ dummy metal layer} at {TAIL ~ multilayer wiring structure} 
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Semiconductor device having high frequency wiring and { HEAD ~ dummy metal layer } at { TAIL ~ multilayer wiring structure }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL