Circuit World: Volume 47 Issue 3

Guest editorial

D. Nirmal, Hui Miing Wee, Zubair Baig

Efficient VLSI architecture for FIR filter design using modified differential evolution ant colony optimization algorithm

Tintu Mary John, Shanty Chacko

This paper aims to concentrate on an efficient finite impulse response (FIR) filter architecture in combination with the differential evolution ant colony algorithm (DE-ACO). For…

Optimized DA-reconfigurable FIR filters for software defined radio channelizer applications

C. Srinivasa Murthy, K. Sridevi

In this paper, the authors present different methods for reconfigurable finite impulse response (RFIR) filter design. Distributed arithmetic (DA)-based reconfigurable FIR filter…

Grid – connected operation and performance of hybrid DG having PV and PEMFC

Nayana Shetty, Chakrasali R.L.

“the purpose of this study/paper” or “this study/paper aims to” in the Purpose section of the Abstract. The integration of distributed generation (DG) to the utility grid is yet…

High speed data encryption technique with optimized memory based RSA algorithm for communications

Anil Kumar Budati, Ganesh Snv, Kumar Cherukupalli, Anil Kumar P., Venkata Krishna Moorthy T.

The privacy of the information is a major challenge in the communication process. In the present modern generation, the cryptography plays a vital role in providing security for…

A 10-bit 200 MS/s pipelined ADC with parallel sampling and switched op-amp sharing technique

D.S. Shylu Sam, P. Sam Paul

In parallel sampling method, the size of the sampling capacitor is reduced to improve the bandwidth of the ADC.

Orthogonal mode dual band MIMO antenna system for 5G smartphone applications using characteristic mode analysis

Swetha K., P.V.Y. Jayasree, Vijay Saradhi

The purpose of this paper is to provide a miniaturized antenna design for a mobile phone. The second design is 2 × 4 elements multiple-input multiple-output (MIMO) antenna with 8…

Design and implementation of artificial magnetic conductor surface as decoupling structure in microstrip antenna arrays

Khader Zelani Shaik, Siddaiah P., K. Satya Prasad

Millimeter wave spectrum represents new opportunities to add capacity and faster speeds for next-generation services as fifth generation (5G) applications. In its Spectrum…