Refine your search
Collections
Co-Authors
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Saxena, Naveen Kumar
- LiTiMg Ferrite Substrate for Circular Array of Circular Patches under External Magnetic Field
Abstract Views :435 |
PDF Views:99
Authors
Affiliations
1 Microwave Lab, Dept. of Physics, Agra College, Agra- 282 002 (U.P), IN
2 Dept. of Electronics & Communication, Anand Engineering College, Agra, IN
3 Solid State Physics Laboratory, Timarpur, Delhi- 110 007, IN
1 Microwave Lab, Dept. of Physics, Agra College, Agra- 282 002 (U.P), IN
2 Dept. of Electronics & Communication, Anand Engineering College, Agra, IN
3 Solid State Physics Laboratory, Timarpur, Delhi- 110 007, IN
Source
Indian Journal of Science and Technology, Vol 3, No 3 (2010), Pagination: 299-302Abstract
A circular array of eight microstrip circular patches modeled on synthesized LiTiMg ferrite substrate has been investigated under the externally applied perpendicular DC magnetic field. LiTiMg ferrite substrate has been synthesized by the Solid State Reaction Technique (SSRT). Here, we also presented a comparison of radiation pattern and some other parameters, when the antenna array is biased and unbiased. Having LiTiMg substrate with perpendicular magnetic field, we reported a reduction of side-lobes, increased directivity and better radiation power response of array.Keywords
Substituted Li Ferrite, Microstrip Array Antenna, X-band Frequency RangeReferences
- Batchelor JC and Langley RJ (1997) Beam scanning using microstrip line on biased ferrite. Elec. Lett. 33, 8.
- Bharadwaj V, Tiwari V, Sharma KB, Saxena VK, Saini JS and Bhatnagar D (2001) Radiation from switchable ferrite based equilateral triangular microstrip antenna. Proc. Nat. Conf. on Microwaves. A&P (Jaipur).
- Balh IJ and Bhartia P (1980) Microstrip antennas. Artech house, Norwood, MA.
- Balanis CA (1997) Antenna theory, John Wiley & Sons, Inc.
- Jain MK, Iyengar SRK and Jain RK (1993) Numerical method for scientific and engineering computation, Wiley eastern Ltd., New Delhi.
- Pozar DM (1992) Radiation and scattering characteristic of microstrip antenna on normally biased ferrite substrate. IEEE Trans. AP-40. pp:1084-1092.
- Pourush PKS and Dixit L (1998) A 2x2 Element planar phased array of circular microstrip antenna on Ni-Co ferrite substrate at 10 GHz. I. J. Ratio & Space Phy. 27, 289-226.
- Pourush PKS et al. (2000) Microstrip scanned array antenna on YIG ferrite substrate. Proc. Int. Symp. on Antennas & Propagation. Japan.