Microwave absorption properties of LiNb < inf > 3 < /inf > O < inf > 8 < /inf > in X-band prepared by combustion synthesis
Microwave absorption properties of LiNb < inf > 3 < /inf > O < inf > 8 < /inf > in X-band prepared by combustion synthesis
| dc.contributor.author | Goud, J. Pundareekam | |
| dc.contributor.author | Sindam, Bashaiah | |
| dc.contributor.author | Tumuluri, Anil | |
| dc.contributor.author | Raju, K. C.James | |
| dc.date.accessioned | 2022-03-27T11:42:34Z | |
| dc.date.available | 2022-03-27T11:42:34Z | |
| dc.date.issued | 2015-08-28 | |
| dc.description.abstract | Single phase LiNb3O8 powders were prepared using combustion synthesis technique. The powders were prepared by heat treating Li2CO3+Nb2O5/urea mixture in 1:3 ratio. Structural and morphological details have been done to confirm the presence of LiNb3O8. The S-parameters were measured using rectangular waveguide method in the X-band frequency (8.2GHz to 12.4GHz) by Vector Network Analyzer. The dielectric characteristics like dielectric constant (ε′) and dielectric loss (ε″) were calculated using Nicolson-Ross-Weir algorithm. Complex permittivity of 28-0.2j and 26-1.0j at 8.2GHz and 12.4GHz respectively are observed. Reflection loss was derived with permittivity and permeability as input parameters. Microwave absorber thickness is optimized and the RL < -20dB is obtained in the X-band frequency. | |
| dc.identifier.citation | AIP Conference Proceedings. v.1675 | |
| dc.identifier.issn | 0094243X | |
| dc.identifier.uri | 10.1063/1.4929182 | |
| dc.identifier.uri | http://aip.scitation.org/doi/abs/10.1063/1.4929182 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/14534 | |
| dc.title | Microwave absorption properties of LiNb < inf > 3 < /inf > O < inf > 8 < /inf > in X-band prepared by combustion synthesis | |
| dc.type | Conference Proceeding. Conference Paper | |
| dspace.entity.type |
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