Библиографическое описание:An X-band Magnetically Tunable Bandpass Filter Based on Novel Waveguide Cavity Resonator : материалы временных коллективов / B. A. Belayev, K. V. Lemberg, A. M. Serzhantov. - Текст : непосредственный // 2016 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC2016). - NEW YORK : IEEE, 2016. - (Asia Pacific Microwave Conference-Proceedings). - Cited Reference Count: 12. - Гранты: This study was supported by the Ministry of Education and Science of the Russian Federation (task no. 3.528.2014K) and the Krasnoyarsk Region Science and Technology Support Fund. - Финансирующая организация: Ministry of Education and Science of the Russian Federation [3.528.2014K]; Krasnoyarsk Region Science and Technology Support Fund. - ISBN 978-1-5090-1592-4.
Аннотация:This paper presents a ferrite tunable waveguide filter showing high Q(u) and high tunability in X-band. A new type of waveguide cavity resonator with an H-102 operating mode was proposed for the creation of a low-loss, two-pole filter. The filter results in an insertion loss of 3.6-4.1 dB over the tuning range 8.74-9.63 GHz with a relative bandwidth of 0.92-0.79% and biasing magnetic field 0-600 Oe. This design demonstrates an unloaded quality factor of 380-396 over the tunable frequency range.
