Coaxial resonator, eo hape e bitsoang dielectric resonator, mofuta o mocha oa resonator o entsoeng ka tahlehelo e tlaase, lisebelisoa tse phahameng tsa dielectric tse kang barium titanate le titanium dioxide. Hangata e rectangular, cylindrical, kapa chitja.E sebelisoa ho Band Pass Filter (BPF), Voltage Controlled Oscillator (VCO). Theknoloji ea boleng bo phahameng ea setempe e omileng le theknoloji e phahameng ea ho sebetsa ka mokhoa o nepahetseng e sebelisoa ho finyella maqhubu a tsitsitseng.