Low Pass Filter using Coplanar Waveguide at 2.4 GHz [Download Paper] Manoj Kumar, Sanjeev Maheshwari and R.Gowri Abstract— The paper describes the design and development of compact low pass filter using coplanar waveguide (CPW). The proposed filter design is verified through experimental demonstration. The simulated result of low pass filter using coplanar waveguide shows (CPW) the good response at 2.4 GHz .The corresponding lumped equivalent and transmission-line equivalent circuits are provided for circuit design purpose. Compared with the classical Low Pass Filters, the proposed filter is of a relatively simple in size and compact configuration. The filter has attractive features of wide bandwidth and high rejection ratio. -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Exploring Testing Life Cycle of a Software [Download Paper] Mohd. Ehmer Khan Abstract— Many software applications are developed and introduced in the market but not all the software developed meet the set quality standards. For this reason software testing is developed which is the process of questioning a product in order to evaluate it. Software testing is used to identify the correctness, completeness, security and quality of software product against a specification. Each software has its testing life cycle to ensure success. Software testing life cycle is set of a procedure that recognizes the best time to bring out the test procedure and also the best time to finish it off. In this paper I have described about software testing life cycle and its different generic phases through which each software product goes before its release. -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Fusion of VLSI & Signal processing Technologies for the Enhancement in Wireless Communications [Download Paper] N.V.S.V.Vijay kumar, Y.V.Appa Rao, M.V.S.Ram Prasad, M.Ramesh and K.Pradeep Vinaik Abstract— Wireless communication system is a heavy dense composition of signal processing techniques with semiconductor technologies. With the ever increasing system capacity and data rate, VLSI design and implementation method for wireless communications becomes more challenging, which urges researchers in signal processing to provide new architectures and efficient algorithms to meet low power and high performance requirements. This paper presents a survey of recent research, a development in VLSI architecture and signal processing algorithms with emphasis on wireless communication systems. It is shown that while contemporary signal processing can be directly applied to the communication hardware design including ASIC, SoC, and FPGA, much work remains to realize its full potential. It is concluded that an integrated combination of VLSI and signal processing technologies will provide more complete solutions. |