selected publications academic article Electromagnetic Simulation of a Negative Refractive Index Lens Antenna. Journal of Physics: Conference Series. 2922:012007. 2024 MJWRT2024 Preface. Journal of Physics: Conference Series. 2922:011001. 2024 Biocompatible Sago Aerogel Material as A Substrate for Antenna Application. Journal of Physics: Conference Series. 2250:012005. 2022 A multiband and wideband frequency reconfigurable slotted bowtie antenna. Indonesian Journal of Electrical Engineering and Computer Science. 19:1399. 2020 Characterisation of tunable graphene antenna. AEU - International Journal of Electronics and Communications. 118:153170. 2020 Fabrication of Human Body Phantom for Body Centric Communication Systems at 2.4 GHz. International Journal of Integrated Engineering. 12. 2020 Triple band MIMO dielectric resonator antenna for LTE applications. AEU - International Journal of Electronics and Communications. 118:153172. 2020 Analysis of Graphene Antenna Properties for 5G Applications. Sensors. 19:4835. 2019 Wide to multiband elliptical monopole reconfigurable antenna for multimode systems applications. TELKOMNIKA (Telecommunication Computing Electronics and Control). 17:1663. 2019 A multi to wideband frequency reconfigurable antenna. International Journal of RF and Microwave Computer-Aided Engineering. 28:e21216. 2018 Band-pass Filter with Harmonics Suppression Capability. International Journal of Electrical and Computer Engineering (IJECE). 8:2512. 2018 Wide to multiband reconfigurable antenna. Microwave and Optical Technology Letters. 58:2079-2082. 2016 Multi‐narrowband‐reconfigurable slot dipole antenna. Microwave and Optical Technology Letters. 56:735-740. 2014 Slot dipole antenna with single‐ and dual‐band tuning characteristic. Electronics Letters. 50:1506-1507. 2014 TEXTILE ARTIFICIAL MAGNETIC CONDUCTOR WAVEGUIDE JACKET FOR ON-BODY TRANSMISSION ENHANCEMENT. Progress In Electromagnetics Research B. 54:45-68. 2013 Textile Artificial Magnetic Conductor Waveguide Sheet with Wire Dipoles for Body Centric Communication. Jurnal Teknologi. 64. 2013 conference paper Application of Electromagnetic Simulations for Antenna Analysis. 425-428. 2024 Focal Region Ray Tracing for Spherical Reflector with Shaped Sub-Reflector. 1-2. 2024 Focal Region Ray Tracing for Typical Lens Antenna with Positive and Negative Refractive Index. 590-592. 2024 Improvement of Propagation Condition by Metal Wall for Seawater Tank Measurement. 278-281. 2024 Lens Shape Equations for Positive and Negative Refractive Index. 1-4. 2024 Multibeam Radiation Patterns for Various Lens Antenna Type With Positive and Negative Refractive Index. 319-322. 2024 Multibeam Radiation Patterns of Positive and Negative Index Lens Antennas. 1-2. 2024 RCS Calculation of Scale Model Pendekar Tank at 40 GHz. 432-435. 2024 Surface Wave Suppression at a Seawater Tank. 1-2. 2024 Focal Region Ray Tracing of a Negative Refractive Index Lens Antenna. 1-2. 2023 Wide-Multi-Narrowband Reconfigurable Antenna. 1-2. 2021 IoT Enabled Wireless Health Monitoring System Using Textile Antenna. 1-6. 2019 Design and Performance of Microstrip Patch Antenna for Implantable Biomedical Applications. 81-84. 2018 Investigation of transmission performance between antennas with textile Artificial Magnetic Conductor jacket on male and female subjects. 20-23. 2016 A slot dipole antenna with wide tunability range. 441-444. 2013 Multiband reconfigurable antenna for 2.4 GHz, 3.5 GHz & 5.2 GHz applications. 245-248. 2013