The dielectric coefficient is nearly 42, the maximum of Qf is 14000, which was obtained at the specimen while x=0.008 and resonat frequency at 5GHz in N2 atmosphere.

 
  • 微波段的介电常数在42左右,在x=0.;008时,谐振频率在5GHz左右,氮气气氛下制备样品获得了最大为14000的Qf值。
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