YIG rod ferrite limiter with extended dynamic range
- 1 January 1978
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 14 (1) , 28-30
- https://doi.org/10.1109/tmag.1978.1059716
Abstract
Analytical and experimental results obtained on aC-band ferrite limiter which utilizes a YIG rod inserted down the center of a coupled dielectric resonator bandpass structure are described. This device is aimed at providing receiver protection for communication systems operating in a dense, high signal power environment. By utilizing a long thin single-crystal YIG rod instead of YIG spheres, the dynamic range has been extended from 20 dB to 35 dB. The threshold power varies from 5 dBm at 4.4 GHz to 15 dBm at 5 GHz with an insertion loss of less than 1 dB.Keywords
This publication has 2 references indexed in Scilit:
- Microwave Bandpass Filters Containing High-Q Dielectric ResonatorsIEEE Transactions on Microwave Theory and Techniques, 1968
- Subsidiary Absorption Peaks in Ferromagnetic Resonance at High Signal LevelsPhysical Review B, 1956