Circuit World: Volume 48 Issue 1


Table of contents

Compact dual mode X-band SIW bandpass filter with wide spurious suppression using split square ring slot resonator

Sandhya Ramalingam, Umma Habiba Hyder Ali, Sharmeela Chenniappan

This paper aims to design a dual mode X-band substrate integrated waveguide (SIW) bandpass filter in the conventional SIW structure. A pair of back-to-back square and split ring…

A new design strategy for bandwidth and efficiency enhancement in KA band CMOS power amplifier

Mohammad Sadegh Mirzajani Darestani, Mohammad Bagher Tavakoli, Parviz Amiri

The purpose of this paper is to propose a new design strategy to enhance the bandwidth and efficiency of the power amplifier.

A novel PV array interconnection scheme to extract maximum power based on global shade dispersion using grey wolf optimization algorithm under partial shading conditions

Balraj R., Albert Alexander Stonier

Partial shading causes significant power decreases in the PV systems. The purpose of this paper is to address this problem, connectivity regulation is designed to reduce partial…


Experimental analysis of UV-activated ethanol sensor based on the formation of organic/inorganic heterojunction

Radha Sankararajan, Kirubaveni Savarimuthu, Sudha Murugesan, Kiruthika Ramany, Govindaraj Rajamanickam, Santhosh Narendhiran

The purpose of this paper is to fabricate an ethanol sensor which has bio-friendly and eco-friendly properties compared to the commercially available ethanol sensors.


Rotated majority gate-based 2n-bit full adder design in quantum-dot cellular automata nanotechnology

Sankit Kassa, Prateek Gupta, Manoj Kumar, Thompson Stephan, Ramani Kannan

In nano-scale-based very large scale integration technology, quantum-dot cellular automata (QCA) is considered as a strong and capable technology to replace the well-known…

A novel addressing algorithm of radix-2 FFT using single-bank dual-port memory

Zeynep Kaya, Erol Seke

This paper aims to present a single-block memory-based FFT processor design with a conflict-free addressing scheme for field-programmable gate arrays FPGAs with dual-port block…

Performance analysis of boost converter with cascaded inner loop fuzzy SMC

Rekha Yoganathan, Jamuna Venkatesan, William Christopher I.

This paper intent to design, develop, and fabricate a robust cascaded controller based on the dual loop concept i.e. Fuzzy Sliding Mode concept in the inner loop and traditional…

Design of 9-D global chaotic system and its application in secure communication

Meiting Liu, Wenxin Yu, Junnian Wang, Yu Chen, Yuyan Bian

In this paper, a nine-dimensional chaotic system is designed and applied to secure communication.

Compact multiple electromagnetic band gap (EBG) cells based ultra wide band (UWB) filter with improved stop-band characteristics

Masood Molimoli Hajamohideen, Sreeja Balakrishanapillai Suseela

The purpose of the study is – in Microwave filter design, the performances of passive components are deteriorated by parasitics at gigahertz (GHz) frequency range. A compact and…

A new two-element MIMO antenna system for cognitive radio applications

D. Srikar, Sundru Anuradha

This study aims to propose a two-element multi-input-multi-output (MIMO) antenna for cognitive radio MIMO applications to avoid the complexities involved in reconfigurable…

Optically transparent terahertz triple-band and dual-band metamaterial absorber

Elakkiya A., Radha Sankararajan, Sreeja B.S.

The proposed metamaterial absorber (MMA) has the following advantages: first, the structure of the MMA consists of one planar metallic resonator, which presents a new design…

HMSIW- and QMSIW-based antenna for wireless communication application

Alpesh Vala, Amit V. Patel, Keyur Mahant, Jitendra Chaudhari, Hiren K. Mewada

The purpose of this paper is to design and develop half-mode substrate-integrated waveguide (HMSIW)- and quarter-mode substrate-integrated waveguide (QMSIW)-based antennas for…

Integrated DC-AC and AC-DC converter using H-converter for wide range voltage applications

Saravanan R., Vijayshankar S., Sathyaseelan , Suresh K.

This paper aims to propose Hidden Converter (H-Converter) combined with dual port 3Ø inverter for energy storage application to produce wide range of voltage. Some of the…

Cover of Circuit World



Online date, start – end:


Copyright Holder:

Emerald Publishing Limited

Open Access:



  • Associate Professor Pooya Davari