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Authors
Affiliations
1 DAV Institute of Engineering and Technology, Jalandhar, Punjab, IN
2 Rayat - Bahra Institute of Engineering and Nano-Technology, Hoshiarpur, Punjab, IN
Source
Wireless Communication, Vol 6, No 5 (2014), Pagination: 200-204
Abstract
The microwave characteristics of M-type hexagonal ferrite, Ba0.5Sr0.5CoxZrxFe (12−2x) O19 (x = 0.0, 0.2, 0.4, 0.6, 0.8, 1.0), have been investigated as a function of frequency and substitution at X-band, while the current voltage characteristics are reported as a function of voltage and substitution. It is observed that all compositions reflect minimum microwave power in the low frequency region and it is least in composition x=0.8 at 9 GHz, making it useful as microwave absorber for radar applications. Compositions x= 0.0, 0.4, 0.6, 0.8 and 1.0 show ohmic behavior along the entire investigated voltage.
Keywords
Ferrites, Voltage Standing Wave Ratio (VSWR), Reflection, Current-Voltage Relationship.
