Physics

Thermostable tunable YIG oscillator

A. N. Litvinenko, V. V. Tikhonov

Saratov State University

Abstract: In the paper the original construction of thermostable electrically tunable microwave YIG oscillator with planar resonator in feedback loop is proposed. PCB of oscillator with tunable coil and thermocompensated system is located inside the screen of the portable magnetic system. Temperature drift YIG resonator frequency compensated temperature demagnetization of permanent magnets.

Keywords: YIG oscillator, thermal instability, thermostabilization.

UDC: 538.975

DOI: 10.18500/1817-3020-2014-14-1-35-41