International Journal of Microwave Engineering and Technology
https://journalspub.info/ecc/index.php?journal=JMET
<p align="center"><strong>International Journal of Microwave Engineering and Technology(IJMET)</strong></p><p align="center"><strong>eISSN: 2455-0337</strong></p><p align="center">Click <a href="/index.php?journal=JMET&page=about&op=editorialTeam">here</a> for complete Editorial Board</p><p align="center"><strong>Scientific Journal Impact Factor (SJIF):</strong><strong> 6.006</strong></p><p><strong>International Journal of Microwave Engineering and Technology(IJMET):</strong> International Journal of Microwave Engineering and Technology is a peer-reviewed journal that provides academicians and industries with high quality research papers and reviews in microwave engineering. Journal is positioned to provide transformation in the way scientific articles are communicated and is determined to publish high impact articles. It's a biannual journal, started in 2015.</p><p><strong>Journal DOI No: 10.37628/IJMET</strong></p><p><strong>Focus and Scope Cover</strong></p><p>• Microwave transmission<br /> • Artificial dielectrics<br /> • Microwave amplifiers<strong><br /> </strong>• Microwave Components and Circuits <br /> • Scattering Parameters <br /> • Smith Chart and Its Applications <br /> • Transmission Lines <br /> • Waveguides <br /> • Planar Circuits and Passive Circuits <br /> • CAD tools in RF/Microwave circuit design<br /> • ABCD or Ray transfer matrix</p><p>All contributions to the journal are rigorously refereed and are selected on the basis of quality and originality of the work. The journal publishes the most significant new research papers or any other original contribution in the form of reviews and reports on new concepts in all areas pertaining to its scope and research being done in the world, thus ensuring its scientific priority and significance.</p><p><strong>Readership:</strong> Graduate, Postgraduate, Research Scholar, Faculties, Institutions.<strong></strong></p><p><strong>Indexing:</strong> The Journal is index in Journal TOC, Google Scholar, Crossref, <a href="https://journals.indexcopernicus.com/search/details?id=124915">Index Copernicus (ICV</a> : 55.07)</p><p><strong>Submission of Paper: </strong></p><p>All contributions to the journal are rigorously refereed and are selected on the basis of quality and originality of the work. The journal publishes the most significant new research papers or any other original contribution in the form of reviews and reports on new concepts in all areas pertaining to its scope and research being done in the world, thus ensuring its scientific priority and significance.</p><p>Manuscripts are invited from academicians, students, research scholars and faculties for publication consideration.Papers are accepted for editorial consideration through email<strong> <a href="mailto:electronics.editor@celnet.in"><strong>electronics.editor@celnet.in</strong></a></strong></p><p><strong>Subject:</strong> Electronics and Telecommunication</p><p><strong>Plagiarism:</strong> All the articles will be check through Plagiarism Software before publication. </p><p><strong>Abbreviation</strong>: <strong>IJMET</strong></p><p><strong>Frequency:</strong> Two issues per year</p><p><a title="EDITORIAL BOARD" href="/index.php?journal=JMET&page=about&op=editorialTeam"><strong>EDITORIAL BOARD</strong></a><strong> </strong></p><p><a href="/index.php?journal=JESET&page=about&op=editorialPolicies#peerReviewProcess"><strong>Peer Reviewed Policy</strong></a><strong></strong></p><p><a href="http://journalspub.com/pdf/Guidelines%20for%20authors.pdf"><strong>Instructions to Authors</strong></a><strong> </strong></p>JournalsPuben-USInternational Journal of Microwave Engineering and Technology2455-0337A Comprehensive Approach to Design and Implement a Fast FIR Filter for Signal Processing Applications
https://journalspub.info/ecc/index.php?journal=JMET&page=article&op=view&path%5B%5D=1905
<p><em>Signal processing, communications, and computers all rely heavily on the field of digital signal processing (DSP). In DSP important application is Finite impulse response (FIR) filter. The initial objective of this inquiry is to present an approach for an improved framework of a FIR digital filter through the programme level to the hardware level. It influences the decision on design approaches, architecture, and the efficient use of hardware. The window design method appears to be reasonably straightforward and user-friendly due to the availability of a clearly stated equation, according to theoretical and experimental results on the FIR bandpass filter. This study compares various window types and finds that the Kaiser Window provides the smallest main-lobe width with an abrupt cut-off and the smallest amount of transition band. The results of this study demonstrate the simplicity of the Direct-Form structure technique, which outperforms all other common filter structures. As a result, the design is more resilient, smaller, and less expensive, all of which effectively lower quantization mistakes. This study examines the impact of quantization on frequency response for the effective realisation of hardware by gradually reducing the number of bits in each coefficient using an iterative approach until its frequency response satisfies the innovative requirements. An investigation of coefficient quantization defines the relationship between the quantity of bits, the quantity of coefficients, and the frequency response, which results in a smaller footprint and faster processing. Computer-Aided Design (CAD) tools are utilised for carrying out the design utilising the behavioral-level method.</em></p>Akhil MalladiSanthosh Dheeraj ThotaLeelavathi Rudraksha
Copyright (c) 2023 International Journal of Microwave Engineering and Technology
2023-11-182023-11-1891119Design CMOS Low Power High Speed Digital 4-Bit Counter at 45 GPDK Technology
https://journalspub.info/ecc/index.php?journal=JMET&page=article&op=view&path%5B%5D=1892
<p><em>The low power VLSI circuit is meant to reduce power consumption, chip size, and improve the system'sbattery life and performance. The scaling design, often known as a counter, is used to increase ordecrease the values of an operator based on its prior state. Frequency and time may be monitoredthroughout the counting process. The main issue with scaling circuits is power consumption caused bypower dissipation in the clock while it is in standby mode. The clock signal in a counter consumes onethirdof the total power. The number of switching actions is minimised in this study to decrease power</em><br /><em>consumption. The counter's power consumption was reduced even further by decreasing the powerconsumption of the flip-flops. Combining TSPCL with SVL (Self-Controllable Voltage Level) mayaccomplish this. The Flip-Flop operation is performed by TSPCL at a fast speed and low power. TheSVL approach reduces the complexity of the system by suppressing the power generated by leakagecurrent and using fewer transistors. The new design uses 27 percent less energy than the current one.The suggested technique identifies potential applications for low-power contemporary electronics.</em></p>Kasaragadda PravallikaNagaraju Eduru
Copyright (c) 2023 International Journal of Microwave Engineering and Technology
2023-11-062023-11-06914051Quad Port Fractal MIMO antenna loaded with SRR for Wireless Applications
https://journalspub.info/ecc/index.php?journal=JMET&page=article&op=view&path%5B%5D=1893
<p><em>This study presents a comprehensive discussion on a Quad port Fractal Multi Input Multi Output(MIMO) antenna incorporating Split Ring Resonator (SRR) technology. The use of Multiple-InputMultiple-Output (MIMO) antennas in wireless applications is a basic technological advancement with</em><br /><em>the objective of augmenting both the channel capacity and data rates. Multiple Input Multiple Output(MIMO) antenna technology is widely used in various applications to improve wireless communicationperformance. One crucial concern associated with Multiple-Input Multiple-Output (MIMO) technologyis to the limitations imposed by spatial constraints and the design of antenna elements. The performanceof MIMO antennas is diminished as a result of strong signal correlation, which is attributed to theirnear proximity. The main challenge in the development of MIMO antennas is in achieving reducedmutual coupling. The MIMO antenna has been designed specifically to function in four distinctfrequency bands, including lower WiMax, middle WiMax, Satellite TV, and X-Band applications. Theantenna under consideration has satisfactory S-parameter values, a low envelope correlationcoefficient, and Total Active Reflection Coefficient (TARC) throughout the four frequency bands. Theenvelope correlation coefficient for the</em> planned<em> multiple-input multiple-output (MIMO) antenna isfound to be below 0.05. Envelope Correlation Coefficient is essential in designing efficient MIMOsystems, ensuring reliable and high-performance wireless communication.</em></p>M NirmalaN. Deepika Rani
Copyright (c) 2023 International Journal of Microwave Engineering and Technology
2023-11-062023-11-0691313910.37628/ijmet.v9i1.1893Design of High Speed Parallel Prefix Adder Using Triple Carry Operator
https://journalspub.info/ecc/index.php?journal=JMET&page=article&op=view&path%5B%5D=1918
<em><span>The parallel prefix adder (PPA) performs the addition operation for N-bit simultaneously. PPA enhances the processor's performance in terms of area and speed. Hence, PPA is considered an appropriate adder in the ALU unit of the processor. In this paper, a PPA with a triple carry operator (TCO) is proposed and compared with standard PPAs having the traditional carry operator. In TCO, the generate and propagate signals of N-bits of an adder are combined to obtain the generate and propagate signals of combined bits. The prefix structure in PPA reduces the number of levels to obtain the final carryout and sum. The proposed adder is simulated and synthesized using Xilinx ISE 14.7 and achieves less delay and area compared with the remaining adders</span></em>M HemlataB LakshmiR. Jalaja
Copyright (c) 2023 International Journal of Microwave Engineering and Technology
2023-11-302023-11-30912030Switch-Mode MOSFETs for Class A Radio Frequency Amplification
https://journalspub.info/ecc/index.php?journal=JMET&page=article&op=view&path%5B%5D=1935
<p>Vertical double diffused MOSFETs (“VDMOSFETs”) developed for switching power supplies were successfully used in high voltage, high frequency linear amplifier circuits. These high voltage power switches are surprisingly useful for linear RF power amplifiers and transmitters. In most of their<br />intended applications such as in switching power supplies or switched digital amplifiers, VDMOSFETs are pulsed by a high voltage and the pulsed output is heavily filtered. This avoids the linear region of the VDMOSFET, which normally limits the efficiency to a theoretical maximum of 25%. However, in a search of MOSFETs for high voltage linear amplification using Class A bias without heavy use of filtering, these low-cost switching MOSFETs were found to work best, if limited to radio frequencies above 1.5 MHz. Conditions, and in particular, very low impedance driving of the MOSFET gate, were discovered that gave efficiencies of 70%, rivaling that of non-linear pulse techniques such as Class C or Class D operation. The beneficial effect of linear operation combined with high efficiency at a high voltage is suggested to arise from Miller capacitance. This was only seen at radio frequencies and with the larger current, higher gate capacitance devices. Switching MOSFETs as described here should be considered alongside dedicated RF MOSFETs such as the more expensive LD (lateral diffused) MOSFET when working with RF power.</p>Marvin Motsenbocker
Copyright (c) 2024 International Journal of Microwave Engineering and Technology
2023-12-262023-12-2691526410.37628/ijmet.v9i1.1935