Rectangular film resonators based on magnetostatic waves formicrowave generators
Keywords:magnetostatic waves, resonators, loaded Q-factor, phase shift
AbstractResults of the analysis of the dimensional resonator based onmagnetostatic waves in epitaxial ferrite film (MSW-resonator) are discussed. A mathematicalmodel of such a resonator is based on the model of a Fabry-Perot, common in the case of thedispersion medium, with coupled elements in the form of microstrip transducers. Theformulas for calculating the weighted Q factor and the crosstalk attenuation is given. Theadvantage of two-port MSW-resonators as frequency set elements of generators is that they,along with great loaded Q are the phase shift, which can greatly exceed the value of ./2, asfor normal radio resonators, which significantly expands the range of frequency tuningwithout jumping of frequency microwave generators constructed by the ring scheme
Кудінов Є.В. Плівкові дискові резонатори на основі магнітостатичних коливаньдля генераторів НВЧ. // Вісник НТУ «КПІ». Сер. Радіотехніка. Радіоапаратобудування. – 2011.– №44.– С. 91–97
R. Marcelli, M. Rossi and P. De Gasperis Coupled Magnetostatic Volume Wave Straight Edge Resonators for Multipole Microwave Filtering// IEEE Trans. on Magnetics, 1995, Vol.31, № 6, pp.3476 – 3478.
R. Marcelli, P. De Gasperis, M. Rossi and M. Guglielmi Design of tunable Magnetostatic Volume Wave filters with dispersion and bandwidth control// IEEE Trans. On Magnetics, 1991, Vol.27, № 6, pp.5471 – 5473
Лебедев В.И. Техника и приборы СВЧ. М.- Высш. школа.- 1970- т.1- 440 с.
Вайнштейн Л.А. Электромагнитные волны.- М.- Радио и связь- 1988- 535 с.
How to Cite
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).