Ko te resonator coaxial, e kiia ana ko te resonator dielectric, he momo resonator hou i hangaia mai i te iti o te mate, nga rauemi tuuturu teitei penei i te barium titanate me te titanium dioxide. Ko te tikanga he tapawhā, porotakaroa, porowhita ranei.Ka whakamahia i roto i te tātari Band Pass (BPF), Oscillator Whakahaere Ngaohiko (VCO). Ko te kounga teitei o te hangarau maroke maroke me te hangarau tukatuka tino tika e whakamahia ana ki te whakatutuki i te auau pumau.