| An excellent gain flatness 3.0–7.0 GHz CMOS PA for UWB applications SAZ Murad, RK Pokharel, AIA Galal, R Sapawi, H Kanaya, K Yoshida IEEE Microwave and Wireless Components Letters 20 (9), 510-512, 2010 | 60 | 2010 |
| Low group delay 3.1–10.6 GHz CMOS power amplifier for UWB applications R Sapawi, RK Pokharel, SAZ Murad, A Anand, N Koirala, H Kanaya, ... IEEE Microwave and Wireless Components Letters 22 (1), 41-43, 2011 | 54 | 2011 |
| A review on the extraction of quantitative retinal microvascular image feature K Kipli, ME Hoque, LT Lim, MH Mahmood, SK Sahari, R Sapawi, ... Computational and mathematical methods in medicine 2018 (1), 4019538, 2018 | 46 | 2018 |
| Design of aquaponics water monitoring system using Arduino microcontroller SAZ Murad, A Harun, SN Mohyar, R Sapawi, SY Ten AIP Conference Proceedings 1885 (1), 2017 | 43 | 2017 |
| High efficiency, good linearity, and excellent phase linearity of 3.1-4.8 GHz CMOS UWB PA with a current-reused technique SAZ Murad, RK Pokharel, R Sapawi, H Kanaya, K Yoshida IEEE Transactions on Consumer Electronics 56 (3), 1241-1246, 2010 | 38 | 2010 |
| Performance of CMOS Schmitt trigger R Sapawi, RLS Chee, SK Sahari, N Julai 2008 International Conference on Computer and Communication Engineering …, 2008 | 29 | 2008 |
| A 3.1–6.0 GHz CMOS UWB power amplifier with good linearity and group delay variation R Sapawi, RK Pokharel, DAA Mat, H Kanaya, K Yoshida Asia-Pacific Microwave Conference 2011, 9-12, 2011 | 18 | 2011 |
| Morphological and Otsu’s thresholding-based retinal blood vessel segmentation for detection of retinopathy K Kipli, C Jiris, SK Sahari, R Sapawi, N Junaidi, M Sawawi, KH Ping, ... Int. J. Eng. Technol 7 (3.18), 16, 2018 | 15 | 2018 |
| 5–11 GHz CMOS PA with 158.9±41 ps group delay and low power using current-reused technique R Sapawi, SAZ Murad, DAA Mat AEU-International Journal of Electronics and Communications 66 (11), 928-932, 2012 | 15 | 2012 |
| Deep learning in the grading of diabetic retinopathy: A review NMA Tajudin, K Kipli, MH Mahmood, LT Lim, DA Awang Mat, R Sapawi, ... IET Computer Vision 16 (8), 667-682, 2022 | 14 | 2022 |
| Accreditation Document Tracking System Using Scrum Approach. SF Salleh, H Ujir, R Sapawi, HF Hashim International Journal of Evaluation and Research in Education 9 (1), 153-161, 2020 | 14 | 2020 |
| Low noise figure 2.4 GHz down conversion CMOS mixer for wireless sensor network application SAZ Murad, SN Mohyar, A Harun, MNM Yasin, IS Ishak, R Sapawi 2016 IEEE Student Conference on Research and Development (SCOReD), 1-4, 2016 | 14 | 2016 |
| High efficiency CMOS Class E power amplifier using 0.13 µm technology SAZ Murad, MF Ahamd, MM Shahimin, RC Ismail, KL Cheng, R Sapawi 2012 IEEE Symposium on Wireless Technology and Applications (ISWTA), 85-88, 2012 | 14 | 2012 |
| 60GHz-band on-chip Marchand Balun designed on flat and patterned ground shields for milimeter-wave 0.18 µm CMOS technology DAA Mat, RK Pokharel, R Sapawi, H Kanaya, K Yoshida Asia-Pacific Microwave Conference 2011, 884-887, 2011 | 13 | 2011 |
| Alternative and online assessment in the context of outcome based education: a practical guide R Sapawi Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12 (3 …, 2021 | 10 | 2021 |
| Wide survey on online teaching and learning during movement control order in Malaysia due to covid-19 pandemic AH Rasit, H Ujir, CC Jen, R Sapawi, I Hipiny International Journal of Academic Research in Business and Social Sciences …, 2021 | 10 | 2021 |
| High gain of 3.1-5.1 GHz CMOS power amplifier for Direct sequence ultra-wideband application R Sapawi, AN Asyraf, DHA Mohamad, SK Sahari, SMW Masra, K Kipli, ... Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 8 …, 2016 | 10 | 2016 |
| High efficiency 2.4 GHz CMOS two stages class-F power amplifier for wireless transmitters S AZ Murad, M N Md Isa, F A Bakar, R Sapawi Recent Advances in Electrical & Electronic Engineering (Formerly Recent …, 2016 | 10 | 2016 |
| A 0.9–3.5 GHz high linearity, good efficiency CMOS broadband power amplifier using stagger tuning technique R Sapawi, RK Pokharel, DA Awang Mat, H Kanaya, K Yoshida Microwave and Optical Technology Letters 54 (12), 2881-2884, 2012 | 10 | 2012 |
| Stability of chlorine termination on Ge (100) and Ge (111) surfaces SK Sahari, M Kashif, M Sawawi, NAFNZ Fathi, AA Hamzah, BY Majlis, ... MATEC Web of Conferences 87, 05005, 2017 | 8 | 2017 |