Parametric study of the loss characteristics of PZT-based MMIC transmission lines. - Hanisah Muhamed Nadzar; Suhana Sulaiman; Rafidah Ahmad; M. K. M. Salleh; Zaiki Awang (EUROCON, 2011)

Implementation of high performance advanced encryption standard-128 for WiMAX application on FPGA. - Rafidah Ahmad; Widad Ismail (ISTT, 2014)

Parallel-Pipelined-Memory-Based Blowfish Design with Reduced FPGA Utilization for Secure ZigBee Real-Time Transmission. - Rafidah Ahmad; Daniel C. K. Kho; Asrulnizam Bin Abd Manaf; Widad Ismail (Wirel. Pers. Commun., 2019)

Performance Analysis of Enhanced AES-128 and Blowfish Algorithms Through Parallel-Pipelined-Memory Techniques. - Rafidah Ahmad; Mohamad Faiz Mohamed Omar; Jagadheswaran Rajendran; Widad Ismail (Wirel. Pers. Commun., 2022)

A 38.4 nW, 1.2 V, 250-Hz, 2nd-Order gm - C LPF With Degenerative SCP Transconductors Achieving 800-mVPP Input Range and 82.1- μVrms IRN for ECG Acquisition. - Surachoke Thanapitak; Prajuab Pawarangkoon; Wanlop Surakampontorn; Rafidah Ahmad; Ruhaifi Abdullah Zawawi; Asrulnizam Bin Abd Manaf; Suriya Adirek; Chaiyan Chanapromma (IEEE Trans. Circuits Syst. II Express Briefs, 2025)

A Nanopower EEG Low-Pass Filter Using Current-Sharing Vertical Differential Pairs. - Prajuab Pawarangkoon; Rafidah Ahmad; Ruhaifi Abdullah Zawawi; Asrulnizam Abd Manaf; Wanlop Surakampontorn; Surachoke Thanapitak (IEEE Trans. Very Large Scale Integr. Syst., 2025)