Staff profile

Dr. Simorangkir is an Assistant Professor in the Department of Engineering at Durham University. He embarked on his academic journey by earning a B.S. degree in Telecommunication Engineering from the Institut Teknologi Bandung, Indonesia, in 2010, followed by a year of lecturing at the Institut Teknologi Harapan Bangsa. Subsequently, he pursued higher education, earning an M.S. degree in Electrical and Electronic Engineering from Yonsei University, South Korea, in 2014, and a Ph.D. in Electronic Engineering from Macquarie University, Australia, in 2018. Post-Ph.D., Dr. Simorangkir delved into a dynamic career path, commencing with postdoctoral research at the Reconfigurable Electronics and Antennas Research Group at Macquarie University in late 2018. He extended his academic journey as an Associate Lecturer at Macquarie University International College from 2018 to 2020. During this tenure, he broadened his research horizons with 1-year international postdoctoral research role at the Institute of Electronics and Telecommunications of Rennes (IETR), University of Rennes 1, France. In 2020, he transitioned to the role of Postdoctoral Researcher at the Wireless Sensor Network group, Tyndall National Institute, Ireland, later advancing to the position of Senior Postdoctoral Researcher and working there until 2023.

• Dr. Simorangkir's current research is centered around harnessing the potential of innovative design methodologies, cutting-edge manufacturing techniques, and materials to drive the development of unconventional antennas and sensors tailored for next-generation wireless communication and sensing systems. His research embodies a multidisciplinary approach, bridging the fields of electromagnetics, electronics, materials, mechanics, and biology. This multifaceted journey encompasses diverse activities, from the meticulous characterization and modelling of materials to the creative synthesis, prototyping, and characterization of antennas and sensors. These efforts extend to the seamless integration of these innovations into wireless systems.

Chapter in book

• Lalbakhsh, A., Simorangkir, R. B., Bayat-Makou, N., Kishk, A. A., & Esselle, K. P. (2022). Advancements and artificial intelligence approaches in antennas for environmental sensing. In Artificial Intelligence and Data Science in Environmental Sensing: Cognitive Data Science in Sustainable Computing (19-38). Elsevier. https://doi.org/10.1016/b978-0-323-90508-4.00004-6
• Esselle, K., Zeb, B., Hashmi, R., & Simorangkir, R. (2018). Antennas for wireless medical devices. In Small Antennas for Small Mobile Terminals (183–202). Artech House

Conference Paper

• Rather, N., Simorangkir, R. B. V. B., Buckley, J., O’Flynn, B., & Tedesco, S. (2023). Evaluation of Machine Learning Models for a Chipless RFID Sensor Tag. In 2023 17th European Conference on Antennas and Propagation (EuCAP). https://doi.org/10.23919/eucap57121.2023.10133043
• Gawade, D. R., Kumar, S., Simorangkir, R. B. V. B., O’Callaghan, B., Iacopino, D., Rather, N., …Buckley, J. L. (2023). Performance Characterization of a Battery-less NFC Sensor for Museum Artifact Monitoring. In 2023 34th Irish Signals and Systems Conference (ISSC). https://doi.org/10.1109/issc59246.2023.10162126
• Gawade, D. R., Roy Simorangkir, B. V. B., Kumar, S., Pigeon, M., Belcastro, M., Rather, N., …O’Flynn, B. (2023). A Battery-less NFC Sensor Transponder for Cattle Health Monitoring. In 2023 IEEE Applied Sensing Conference (APSCON). https://doi.org/10.1109/apscon56343.2023.10101019
• Simorangkir, R. B. V. B., O'Flynn, B., Gawade, D. R., Buckley, J. L., Hannon, T., Donovan, P., & Newberry, R. (2022). Flexible Antenna on Polymer-Conductive Textile Composite for Epidermal Electronics. In 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI). https://doi.org/10.1109/aps/ursi47566.2021.9703786
• Simorangkir, R. B. V. B., Gawade, D. R., Kumar, S., O'Flynn, B., Buckley, J. L., Hannon, T., …Newberry, R. (2022). Screen Printed Epidermal Antenna for IoT Health Monitoring. . https://doi.org/10.1109/apmc52720.2021.9661904
• Arayeshnia, A., Hajbagheri, A., Rafiee, M., Simorangkir, R. B. V. B., & Lalbakhsh, A. (2022). Transparent Spherical Spiral Antenna for Capsule Endoscopy Systems. In 2022 16th European Conference on Antennas and Propagation (EuCAP). https://doi.org/10.23919/eucap53622.2022.9769369
• Simorangkir, R. B. V. B., Mohamadzade, B., Lalbakhsh, A., Kumar, S., Buckley, J. L., Bjorninen, T., & O'Flynn, B. (2022). Conformal Antenna with Reconfigurability of Monopole-like and Broadside Patterns Realized with Polymer-Conductive Textile Composite. In 2021 51st European Microwave Conference (EuMC). https://doi.org/10.23919/eumc50147.2022.9784195
• Sayem, A. S. M., Simorangkir, R. B. V. B., Esselle, K. P., & Buckley, J. L. (2022). A Conformal and Transparent Frequency Reconfigurable Water Antenna. In 2022 16th European Conference on Antennas and Propagation (EuCAP). https://doi.org/10.23919/eucap53622.2022.9769462
• Kumar, S., Simorangkir, R. B. V. B., Gawade, D. R., Quinn, A. J., O'Flynn, B., & Buckley, J. L. (2022). An 868 MHz Bandage Type Antenna using Aluminum conductor and PDMS substrate. In 2022 International Workshop on Antenna Technology (iWAT). https://doi.org/10.1109/iwat54881.2022.9811086
• Gawade, D. R., Simorangkir, R. B. V. B., Zorbas, D., Kumar, S., Ziemann, S., Iacopino, D., …Buckley, J. L. (2021). A Museum Artefact Monitoring Testbed using LoRaWAN. In 2021 IEEE Symposium on Computers and Communications (ISCC). https://doi.org/10.1109/iscc53001.2021.9631253
• Md. Sayem, A. S., Simorangkir, R. B. V. B., Esselle, K. P., & Hashmi, R. M. (2021). Performance Improvement of a Water-Based Transparent and Flexible Unidirectional Antenna. In 2021 15th European Conference on Antennas and Propagation (EuCAP). https://doi.org/10.23919/eucap51087.2021.9411135
• Mohamadzade, B., Hashmi, R. M., Simorangkir, R. B. V. B., Lalbakhsh, A., & Ali, H. (2021). A Planar Dynamic Pattern-Reconfigurable Antenna. In 2021 15th European Conference on Antennas and Propagation (EuCAP). https://doi.org/10.23919/eucap51087.2021.9411272
• Mohamadzade, B., Simorangkir, R. B. V. B., Hashmi, R. M., & Lalbakhsh, A. (2021). UWB Antenna for Application in Impulse Radio Regime. In 2020 IEEE Asia-Pacific Microwave Conference (APMC). https://doi.org/10.1109/apmc47863.2020.9331469
• Mohamadzade, B., Hashmi, R. M., Abbas, S., & Simorangkir, R. B. V. B. (2021). A Flat and Thin Wideband Antenna with Band-Notch and Monopole-like Radiation Characteristics. In 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. https://doi.org/10.1109/ieeeconf35879.2020.9330180
• Mohamadzade, B., Simorangkir, R. B. V. B., Hashmi, R. M., & Esselle, K. P. (2020). A Low Profile, UWB Circular Patch Antenna with Monopole-Like Radiation Characteristics. In 2020 International Workshop on Antenna Technology (iWAT). https://doi.org/10.1109/iwat48004.2020.1570607572
• Hasan, M. N., Simorangkir, R. B., Esselle, K. P., & Shad, S. (2019). Differentially Fed CDRA Array with Phase Inverter for High Gain and Reduced Cross Polarization. In 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting. https://doi.org/10.1109/apusncursinrsm.2019.8889241
• Mohamadzade, B., Simorangkir, R. B., Hashmi, R. M., & Shrestha, S. (2019). Low-profile Pattern Reconfigurable Antenna for Wireless Body Area Networks. . https://doi.org/10.1109/iceaa.2019.8879116
• Simorangkir, R. B. V. B., Yang, Y., & Esselle, K. P. (2018). Robust Implementation of Flexible Wearable Antennas with PDMS-Embedded Conductive Fabric. In 12th European Conference on Antennas and Propagation (EuCAP 2018). https://doi.org/10.1049/cp.2018.0846
• Simorangkir, R. B. B., Feng, S., Sadat Sayem, A., Esselle, K. P., & Yang, Y. (2018). PDMS-Embedded Conductive Fabric: A Simple Solution for Fabricating PDMS-Based Wearable Antennas with Robust Performance. In 2018 12th International Symposium on Medical Information and Communication Technology (ISMICT). https://doi.org/10.1109/ismict.2018.8573690
• Simorangkir, R., Mengze Li, Yang Yang, Xu, K., Esselle, K., & Dutkiewicz, E. (2018). 360-Degree Polarization Scanning with the Diversity of Boresight and Conical Patterns Switching. In 12th European Conference on Antennas and Propagation (EuCAP 2018). https://doi.org/10.1049/cp.2018.0459
• Munir, A., Simorangkir, R. B., & Kurniawan, F. (2017). Late-time ringing characterization of cavity-backed UWB printed monopole antenna. In 2017 IEEE Conference on Antenna Measurements & Applications (CAMA). https://doi.org/10.1109/cama.2017.8273470
• Simorangkir, R. B. V. B., Yang, Y., Esselle, K. P., & Diao, Y. (2017). A varactor-tuned frequency-reconfigurable fabric antenna embedded in polymer: Assessment of suitability for wearable applications. In 2017 IEEE MTT-S International Microwave Symposium (IMS). https://doi.org/10.1109/mwsym.2017.8059059
• Simorangkir, R. B. V. B., Yang, Y., & Esselle, K. P. (2017). Performance of embroidered higher-order mode antennas with different stitching patterns. . https://doi.org/10.23919/eucap.2017.7928363
• Simorangkir, R. B. V. B., Yang, Y., & Esselle, K. P. (2016). Double-layer embroidery strategy for fabrication of textile antennas with improved efficiency. . https://doi.org/10.1109/antem.2016.7550169
• Kiourti, A., Volakis, J. L., Simorangkir, R. B. V. B., Abbas, S. M., & Esselle, K. P. (2016). UWB antennas on conductive textiles. In 2016 IEEE International Symposium on Antennas and Propagation (APSURSI). https://doi.org/10.1109/aps.2016.7696677
• Simorangkir, R. B. V. B., Yang, Y., Esselle, K. P., Matekovits, L., & Abbas, S. M. (2016). A simple dual-band dual-mode antenna for off-/on-body centric communications. In 2016 10th European Conference on Antennas and Propagation (EuCAP). https://doi.org/10.1109/eucap.2016.7481221

Journal Article

• Asyari, R. A. I., Wiranata, M. Z., Li, C., Simorangkir, R. B. V. B., & Teichmann, D. (in press). 60 GHz FMCW Millimeter Wave Radar Assisted With Dual-Layer Wideband Flexible Metasurface for Accurate Wrist Pulse Monitoring. IEEE Sensors Letters, 1-4. https://doi.org/10.1109/lsens.2024.3365851
• Alshammari, A., Iqbal, A., Basir, A., Simorangkir, R. B. V. B., & Mabrouk, I. B. (2024). Ultra-Miniaturized Dual-Band Implantable Antenna for Wireless Capsule Endoscopy. IEEE Sensors Journal, 1-1. https://doi.org/10.1109/jsen.2024.3374817
• Dinuwan Gunawardhana, K. R. S., Simorangkir, R. B. V. B., McGuinness, G. B., Rasel, M. S., Magre Colorado, L. A., Baberwal, S. S., …Coyle, S. M. (2024). The Potential of Electrospinning to Enable the Realization of Energy-Autonomous Wearable Sensing Systems. ACS Nano, 18(4), 2649-2684. https://doi.org/10.1021/acsnano.3c09077
• Moloudian, G., Hosseinifard, M., Kumar, S., Simorangkir, R. B. V. B., Buckley, J. L., Song, C., …O’Flynn, B. (2024). RF Energy Harvesting Techniques for Battery-less Wireless Sensing, Industry 4.0 and Internet of Things: A Review. IEEE Sensors Journal, https://doi.org/10.1109/jsen.2024.3352402
• Rather, N., Buckley, J. L., O’Flynn, B., Pigeon, M., & Simorangkir, R. B. V. B. (2024). A Design Methodology for Sensing-Ready Concentric Rings-Based Chipless RFID Tags With Effective Spectrum Use and High Coding Capacity. IEEE Journal of Radio Frequency Identification, https://doi.org/10.1109/jrfid.2024.3351678
• Rather, N., Simorangkir, R. B., Buckley, J. L., O'Flynn, B., & Tedesco, S. (2023). Deep Learning Assisted Robust Detection Techniques for a Chipless RFID Sensor Tags. arXiv, https://doi.org/10.48550/arXiv.2308.13944
• Simorangkir, R. B. V. B., Gawade, D. R., Hannon, T., Donovan, P., Kumar, S., Rather, N., …Buckley, J. L. (2023). Transparent Epidermal Antenna for Unobtrusive Human-Centric Internet of Things Applications. IEEE Internet of Things Journal, 1-1. https://doi.org/10.1109/jiot.2023.3288994
• Sayem, A. S. M., Lalbakhsh, A., Esselle, K. P., Moloudian, G., Buckley, J. L., & Simorangkir, R. B. V. B. (2023). Advancements, Challenges, and Prospects of Water-Filled Antennas. IEEE Access, 11, 8301-8323. https://doi.org/10.1109/access.2023.3238571
• Rather, N., Simorangkir, R. B. V. B., Buckley, J. L., O’Flynn, B., & Tedesco, S. (2023). Deep Learning Assisted Robust Detection Techniques for a Chipless RFID Sensor Tag. IEEE Transactions on Instrumentation and Measurement, https://doi.org/10.1109/tim.2023.3334378
• Paul, K., Gawade, D. R., Simorangkir, R. B. V. B., O'Flynn, B., Buckley, J. L., Amann, A., & Roy, S. (2022). A Concertina-Shaped Vibration Energy Harvester-Assisted NFC Sensor With Improved Wireless Communication Range. IEEE Internet of Things Journal, 9(24), 25474-25486. https://doi.org/10.1109/jiot.2022.3197233
• Simorangkir, R. B. (2022). 2022 International Workshop on Antenna Technology [Meeting Report]. IEEE Antennas and Propagation Magazine, 64(5), 74-76. https://doi.org/10.1109/map.2022.3195443
• Nag, A., Simorangkir, R. B., Gawade, D. R., Nuthalapati, S., Buckley, J. L., O'Flynn, B., …Mukhopadhyay, S. C. (2022). Graphene-based wearable temperature sensors: A review. Materials & Design, 221, Article 110971. https://doi.org/10.1016/j.matdes.2022.110971
• Esfandiyari, M., Lalbakhsh, A., Jarchi, S., Ghaffari-Miab, M., Mahtaj, H. N., & Simorangkir, R. B. (2022). Tunable terahertz filter/antenna-sensor using graphene-based metamaterials. Materials & Design, 220, 110855. https://doi.org/10.1016/j.matdes.2022.110855
• Sayem, A. S. M., Simorangkir, R. B. V. B., Esselle, K. P., Lalbakhsh, A., Gawade, D. R., O’Flynn, B., & Buckley, J. L. (2022). Flexible and Transparent Circularly Polarized Patch Antenna for Reliable Unobtrusive Wearable Wireless Communications. Sensors, 22(3), 1276. https://doi.org/10.3390/s22031276
• Islam, M. A., Paul, A. K., Hossain, B., Sarkar, A. K., Rahman, M. M., Sayem, A. S. M., …Lalbakhsh, A. (2022). Design and Analysis of GO Coated High Sensitive Tunable SPR Sensor for OATR Spectroscopic Biosensing Applications. IEEE Access, 10, 103496-103508. https://doi.org/10.1109/access.2022.3211099
• Sayem, A. S. M., Lalbakhsh, A., Esselle, K. P., Buckley, J. L., O'Flynn, B., & Simorangkir, R. B. V. B. (2022). Flexible Transparent Antennas: Advancements, Challenges, and Prospects. IEEE Open Journal of Antennas and Propagation, 3, 1109-1133. https://doi.org/10.1109/ojap.2022.3206909
• Nag, A., Simorangkir, R. B. V. B., Sapra, S., Buckley, J. L., O'Flynn, B., Liu, Z., & Mukhopadhyay, S. C. (2021). Reduced Graphene Oxide for the Development of Wearable Mechanical Energy-Harvesters: A Review. IEEE Sensors Journal, 21(23), 26415-26425. https://doi.org/10.1109/jsen.2021.3118565
• Mohamadzade, B., Simorangkir, R. B. V. B., Hashmi, R. M., Gharaei, R., Lalbakhsh, A., Shrestha, S., …Sauleau, R. (2021). A Conformal, Dynamic Pattern-Reconfigurable Antenna Using Conductive Textile-Polymer Composite. IEEE Transactions on Antennas and Propagation, 69(10), 6175-6184. https://doi.org/10.1109/tap.2021.3069422
• Sayem, A. S. M., Simorangkir, R. B. V. B., Esselle, K. P., Thalakotuna, D. N., & Lalbakhsh, A. (2021). An Electronically-Tunable, Flexible, and Transparent Antenna With Unidirectional Radiation Pattern. IEEE Access, 9, 147042-147053. https://doi.org/10.1109/access.2021.3114004
• Sayem, A. S. M., Le, D., Simorangkir, R. B. V. B., Bjorninen, T., Esselle, K. P., Hashmi, R. M., & Zhadobov, M. (2020). Optically Transparent Flexible Robust Circularly Polarized Antenna for UHF RFID Tags. IEEE Antennas and Wireless Propagation Letters, 19(12), 2334-2338. https://doi.org/10.1109/lawp.2020.3032687
• Sayem, A. S. M., Simorangkir, R. B. V. B., Esselle, K. P., Hashmi, R. M., & Liu, H. (2020). A Method to Develop Flexible Robust Optically Transparent Unidirectional Antennas Utilizing Pure Water, PDMS, and Transparent Conductive Mesh. IEEE Transactions on Antennas and Propagation, 68(10), 6943-6952. https://doi.org/10.1109/tap.2020.2996816
• Lalbakhsh, A., Jamshidi, M. (., Siahkamari, H., Ghaderi, A., Golestanifar, A., Linhart, R., …Mandal, K. (2020). A compact lowpass filter for satellite communication systems based on transfer function analysis. AEÜ - International Journal of Electronics and Communications, 124, Article 153318. https://doi.org/10.1016/j.aeue.2020.153318
• Mohamadzade, B., Simorangkir, R. B. V. B., Hashmi, R. M., & Lalbakhsh, A. (2020). A Conformal Ultrawideband Antenna With Monopole-Like Radiation Patterns. IEEE Transactions on Antennas and Propagation, 68(8), 6383-6388. https://doi.org/10.1109/tap.2020.2969744
• Mohamadzade, B., Simorangkir, R. B. V. B., Hashmi, R. M., Chao-Oger, Y., Zhadobov, M., & Sauleau, R. (2020). A Conformal Band-Notched Ultrawideband Antenna With Monopole-Like Radiation Characteristics. IEEE Antennas and Wireless Propagation Letters, 19(1), 203-207. https://doi.org/10.1109/lawp.2019.2958036
• Lalbakhsh, A., Ghaderi, A., Mohyuddin, W., Simorangkir, R. B. V. B., Bayat-Makou, N., Ahmad, M. S., …Kim, K. W. (2020). A Compact C-Band Bandpass Filter with an Adjustable Dual-Band Suitable for Satellite Communication Systems. Electronics, 9(7), 1088. https://doi.org/10.3390/electronics9071088
• Mohamadzade, B., Simorangkir, R. B. V. B., Maric, S., Lalbakhsh, A., Esselle, K. P., & Hashmi, R. M. (2020). Recent Developments and State of the Art in Flexible and Conformal Reconfigurable Antennas. Electronics, 9(9), 1375. https://doi.org/10.3390/electronics9091375
• Mohamadzade, B., Lalbakhsh, A., Simorangkir, R. B. V. B., Rezaee, A., & Hashmi, R. M. (2020). Mutual Coupling Reduction in Microstrip Array Antenna by Employing Cut Side Patches and EBG Structures. Progress in electromagnetics research M, 89, 179-187. https://doi.org/10.2528/pierm19100703
• Simorangkir, R. B. V. B., Le, D., Bjorninen, T., Sayem, A. S. M., Zhadobov, M., & Sauleau, R. (2019). Washing Durability of PDMS-Conductive Fabric Composite: Realizing Washable UHF RFID Tags. IEEE Antennas and Wireless Propagation Letters, 18(12), 2572-2576. https://doi.org/10.1109/lawp.2019.2943535
• Mohamadzade, B., Simorangkir, R. B. V. B., Hashmi, R. M., Gharaei, R., & Lalbakhsh, A. (2019). Monopole‐like and semi‐directional reconfigurable pattern antenna for wireless body area network applications. Microwave and Optical Technology Letters, 61(12), 2760-2765. https://doi.org/10.1002/mop.31968
• Sayem, A. S. M., Simorangkir, R. B. V. B., Esselle, K. P., & Hashmi, R. M. (2019). Development of Robust Transparent Conformal Antennas Based on Conductive Mesh-Polymer Composite for Unobtrusive Wearable Applications. IEEE Transactions on Antennas and Propagation, 67(12), 7216-7224. https://doi.org/10.1109/tap.2019.2930116
• Han, T., Nag, A., Simorangkir, R. B. V. B., Afsarimanesh, N., Liu, H., Mukhopadhyay, S. C., …Sauleau, R. (2019). Multifunctional Flexible Sensor Based on Laser-Induced Graphene. Sensors, 19(16), Article 3477. https://doi.org/10.3390/s19163477
• Mohamadzade, B., Hashmi, R. M., Simorangkir, R. B. V. B., Gharaei, R., Ur Rehman, S., & Abbasi, Q. H. (2019). Recent Advances in Fabrication Methods for Flexible Antennas in Wearable Devices: State of the Art. Sensors, 19(10), Article 2312. https://doi.org/10.3390/s19102312
• Simorangkir, R. B. V. B., Kiourti, A., & Esselle, K. P. (2018). UWB Wearable Antenna With a Full Ground Plane Based on PDMS-Embedded Conductive Fabric. IEEE Antennas and Wireless Propagation Letters, 17(3), 493-496. https://doi.org/10.1109/lawp.2018.2797251
• Simorangkir, R. B. V. B., Yang, Y., Hashmi, R. M., Bjorninen, T., Esselle, K. P., & Ukkonen, L. (2018). Polydimethylsiloxane-Embedded Conductive Fabric: Characterization and Application for Realization of Robust Passive and Active Flexible Wearable Antennas. IEEE Access, 6, 48102-48112. https://doi.org/10.1109/access.2018.2867696
• Simorangkir, R. B. V. B., Yang, Y., Esselle, K. P., & Zeb, B. A. (2018). A Method to Realize Robust Flexible Electronically Tunable Antennas Using Polymer-Embedded Conductive Fabric. IEEE Transactions on Antennas and Propagation, 66(1), 50-58. https://doi.org/10.1109/tap.2017.2772036
• Nag, A., Simorangkir, R. B. V. B., Valentin, E., Bjorninen, T., Ukkonen, L., Hashmi, R. M., & Mukhopadhyay, S. C. (2018). A Transparent Strain Sensor Based on PDMS-Embedded Conductive Fabric for Wearable Sensing Applications. IEEE Access, 6, 71020-71027. https://doi.org/10.1109/access.2018.2881463
• Yang, Y., Simorangkir, R. B. V. B., Zhu, X., Esselle, K., & Xue, Q. (2017). A Novel Boresight and Conical Pattern Reconfigurable Antenna With the Diversity of 360° Polarization Scanning. IEEE Transactions on Antennas and Propagation, 65(11), 5747-5756. https://doi.org/10.1109/tap.2017.2754412
• Simorangkir, R. B. V. B., Yang, Y., Matekovits, L., & Esselle, K. P. (2017). Dual-Band Dual-Mode Textile Antenna on PDMS Substrate for Body-Centric Communications. IEEE Antennas and Wireless Propagation Letters, 16, 677-680. https://doi.org/10.1109/lawp.2016.2598729
• Yang, Y., Zhu, X., Ma, K., Simorangkir, R. B. V. B., Karmakar, N. C., & Esselle, K. P. (2016). Development of Wireless Transducer for Real-Time Remote Patient Monitoring. IEEE Sensors Journal, 16(12), 4669-4670. https://doi.org/10.1109/jsen.2016.2553360
• Simorangkir, R. B. V. B., & Lee, Y. (2015). A Planar Dual-Band Periodic Leaky-Wave Antenna Based on a Mu-Negative (MNG) Transmission Line. IEEE Transactions on Antennas and Propagation, 63(5), 2370-2374. https://doi.org/10.1109/tap.2015.2410802

Presentation

• Rather, N., Simorangkir, R. B. V. B., Buckley, J., & O'Flynn, B. (2022, May). Flexible and Semi-transparent Chipless RFID Tag based on PDMS-Conductive Fabric Composite. Paper presented at 2022 International Workshop on Antenna Technology (iWAT), Dublin, Ireland
• Munir, A., & Simorangkir, R. B. (2017, November). Performance enhancement of cavity-backed UWB printed monopole antenna. Paper presented at 2017 IEEE Asia Pacific Microwave Conference (APMC), Kuala Lumpar
• Simorangkir, R. B. V. B., Abbas, S. M., & Esselle, K. P. (2016, February). A printed UWB antenna with full ground plane for WBAN applications. Paper presented at 2016 International Workshop on Antenna Technology (iWAT), Cocoa Beach, FL, USA