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Singh, Jayati
- Design of a Power Divider with High Output Power Ratio
Authors
Source
International Journal of Innovative Research and Development, Vol 4, No 11 (2015), Pagination:Abstract
The purpose of this research is to fabricate a two-way power divider in the power distribution ratio 1/15 and 14/15. The fabricated power divider has been designed using the T-junction model. The circuits have initially been designed and simulated on the two-dimensional software- Advanced Design System (ADS) followed by a three-dimensional simulation on the software- High Frequency Structural Simulator (HFSS). The results of the design have been analyzed in the form of s- parameter graphs verified for appropriate port losses, 2-D layouts for inspection of feasible fabrication and the corresponding 3-D model for accurate error- correction. The outcome of the above was then processed for fabrication.
Keywords
2 way power divider, T-junction, s-parameter, port loss- Symmetric Key Encryption of Text Documents
Authors
Source
International Journal of Innovative Research and Development, Vol 3, No 11 (2014), Pagination:Abstract
The issue of data security has manifested itself over the last two decades. This paper orates the implementation of private-key or symmetric-key encryption for equipment against security invasion and confidential conveyance of information from one location to another.
Presented in this paper are methodologies to encrypt any plain-text file as cipher-text and to decrypt the cipher-text to recover original text file using Exclusive-or based symmetric key encryption. The encryption algorithm explained in the paper, while extremely simple, is nearly unbreakable. This methodology has promising applications in a wide variety of fields like cryptography, digital signature etc.