Karu Priyathama Esselle

50 papers B 2Journal 33Unranked 15

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Waveguide-Based All-Metal Near-Field Metasurfaces for Linearly and Circularly Polarized Beam Steering Antennas. IEEE Access Maira I. Nabeel, Muhammad U. Afzal, Khushboo Singh, Dushmantha N. Thalakotuna, Karu Priyathama Esselle
2024	J	`jnl`	Dual-Band Passive Beam Steering Antenna Technologies for Satellite Communication and Modern Wireless Systems: A Review. Sensors Maira I. Nabeel, Khushboo Singh, Muhammad U. Afzal, Dushmantha N. Thalakotuna, Karu Priyathama Esselle
2024	—	`conf`	Experimental Validation of Multi-feed Resonant Cavity Antenna for mm-Wave Communication. ICSPCS Khushboo Singh, Ronald Mulinde, Manik Attygalle, Dushmantha N. Thalakotuna, Karu Priyathama Esselle
2024	—	`conf`	Subarray Antenna Design for Inter-Satellite Communication Link at 60 GHz with Digital Beamforming. MILCOM Purna B. Samal, Dushmantha N. Thalakotuna, Karu Priyathama Esselle, Jeewani Kodithuwakkuge, Ediz Cetin
2023	J	`jnl`	Advancements, Challenges, and Prospects of Water-Filled Antennas. IEEE Access Abu Sadat Md. Sayem, Ali Lalbakhsh, Karu Priyathama Esselle, Gholamhosein Moloudian, John L. Buckley, Roy B. V. B. Simorangkir
2023	J	`jnl`	Antennas for Licensed Shared Access in 5G Communications with LTE Mid- and High-Band Coverage. Sensors Khaled Mahbub Morshed, Debabrata Kumar Karmokar, Karu Priyathama Esselle
2023	J	`jnl`	Beam-Switching Antennas for 5G Millimeter-Wave Wireless Terminals. Sensors Khaled Mahbub Morshed, Debabrata Kumar Karmokar, Karu Priyathama Esselle, Ladislau Matekovits
2023	J	`jnl`	Multi-Functional Reconfigurable Intelligent Surfaces for Enhanced Sensing and Communication. Sensors Khushboo Singh, Mondeep Saikia, Karthick Thiyagarajan, Dushmantha N. Thalakotuna, Karu Priyathama Esselle, Sarath Kodagoda
2023	J	`jnl`	State-of-the-Art Passive Beam-Steering Antenna Technologies: Challenges and Capabilities. IEEE Access Foez Ahmed, Khushboo Singh, Karu Priyathama Esselle
2023	J	`jnl`	Suppression of Common-Mode Resonance in Multiband Base Station Antennas. Sensors Madiha Farasat, Dushmantha N. Thalakotuna, Yang Yang, Zhonghao Hu, Karu Priyathama Esselle
2022	J	`jnl`	A Review on Antenna Technologies for Ambient RF Energy Harvesting and Wireless Power Transfer: Designs, Challenges and Applications. IEEE Access Md. Amanath Ullah, Rasool Keshavarz, Mehran Abolhasan, Justin Lipman, Karu Priyathama Esselle, Negin Shariati
2022	J	`jnl`	A Single-Feed Wideband Circularly Polarized Dielectric Resonator Antenna Using Hybrid Technique With a Thin Metasurface. IEEE Access Arslan Kiyani, Nasimuddin Nasimuddin, Raheel M. Hashmi, Affan Aziz Baba, Syed Muzahir Abbas, Karu Priyathama Esselle, Abd-Elhady Mahmoud
2022	—	`conf`	Cross-Entropy Method for Combinatorial Mixed-Parameter Optimization of Waveguide Polarizers for Ku-Band. ICCSPA Khushboo Singh, Foez Ahmed, Karu Priyathama Esselle, Dushmantha N. Thalakotuna
2022	J	`jnl`	Darkening Low-Earth Orbit Satellite Constellations: A Review. IEEE Access Ali Lalbakhsh, Andrew Pitcairn, Kaushik Mandal, Mohammad Alibakhshi Kenari, Karu Priyathama Esselle, Sam Reisenfeld
2022	J	`jnl`	Flexible and Transparent Circularly Polarized Patch Antenna for Reliable Unobtrusive Wearable Wireless Communications. Sensors Abu Sadat Md. Sayem, Roy B. V. B. Simorangkir, Karu Priyathama Esselle, Ali Lalbakhsh, Dinesh R. Gawade, Brendan O'Flynn, John L. Buckley
2022	—	`conf`	Metasurface-Driven Beam Steering Antenna for Satellite Communications. ICCSPA Foez Ahmed, Khushboo Singh, Karu Priyathama Esselle, Dushmantha N. Thalakotuna
2022	J	`jnl`	Radar Cross Section Analysis of Two Wind Turbines via a Novel Millimeter-Wave Technique and Scale Model Measurements. IEEE Access Nikolay Litov, Ben Falkner, Hengyi Zhou, Amit Mehta, Wezi Gondwe, Dushmantha N. Thalakotuna, Dariush Mirshekar-Syahkal, Karu Priyathama Esselle, Hisamatsu Nakano
2022	J	`jnl`	Realization of Three Dimensional Printed Multi Layer Wide Band Prototype. IEEE Access Sujan Shrestha, Syed Muzahir Abbas, Mohsen Asadnia, Karu Priyathama Esselle
2022	J	`jnl`	Self-Sustained Rigid Fully Metallic Metasurfaces to Enhance Gain of Shortened Horn Antennas. IEEE Access Foez Ahmed, Muhammad U. Afzal, Touseef Hayat, Karu Priyathama Esselle, Dushmantha N. Thalakotuna
2022	J	`jnl`	Space Efficient Meta-Grid Lines for Mutual Coupling Reduction in Two-Port Planar Monopole and DRA Array. IEEE Access Mohit Mishra, Sumantra Chaudhuri, Rakhesh Singh Kshetrimayum, Arokiaswami Alphones, Karu Priyathama Esselle
2021	J	`jnl`	Designing Efficient Phase-Gradient Metasurfaces for Near-Field Meta-Steering Systems. IEEE Access Khushboo Singh, Muhammad U. Afzal, Karu Priyathama Esselle
2021	J	`jnl`	The Use of a Pair of 3D-Printed Near Field Superstructures to Steer an Antenna Beam in Elevation and Azimuth. IEEE Access Touseef Hayat, Muhammad U. Afzal, Foez Ahmed, Shiyu Zhang, Karu Priyathama Esselle, J. Yiannis C. Vardaxoglou
2021	J	`jnl`	sAn Electronically-Tunable, Flexible, and Transparent Antenna With Unidirectional Radiation Pattern. IEEE Access Abu Sadat Md. Sayem, Roy B. V. B. Simorangkir, Karu Priyathama Esselle, Dushmantha N. Thalakotuna, Ali Lalbakhsh
2020	J	`jnl`	A Radial Line Slot-Array Antenna With Low Side Lobes and a Uniform-Phase, Tapered-Amplitude Aperture Field Distribution. IEEE Access Mst Nishat Yasmin Koli, Muhammad U. Afzal, Karu Priyathama Esselle, Raheel M. Hashmi
2020	J	`jnl`	An All-Metal High-Gain Radial-Line Slot-Array Antenna for Low-Cost Satellite Communication Systems. IEEE Access Mst Nishat Yasmin Koli, Muhammad U. Afzal, Karu Priyathama Esselle, Raheel M. Hashmi
2020	J	`jnl`	Beam-Scanning Antenna Based on Near-Electric Field Phase Transformation and Refraction of Electromagnetic Wave Through Dielectric Structures. IEEE Access Muhammad U. Afzal, Ladislau Matekovits, Karu Priyathama Esselle, Ali Lalbakhsh
2020	J	`jnl`	Cross-Entropy Method for Design and Optimization of Pixelated Metasurfaces. IEEE Access Maria Kovaleva, David W. Bulger, Karu Priyathama Esselle
2020	J	`jnl`	Integration of Geometrically Different Elements to Design Thin Near-Field Metasurfaces. IEEE Access Haider Ali, Muhammad U. Afzal, Karu Priyathama Esselle, Raheel M. Hashmi
2019	—	`conf`	A Unique, Compact, Lightweight, Flexible and Unobtrusive Antenna for the Applications in Wireless Body Area Networks. ICSPCS Abu Sadat Md. Sayem, Karu Priyathama Esselle
2019	J	`jnl`	Additively Manufactured Perforated Superstrate to Improve Directive Radiation Characteristics of Electromagnetic Source. IEEE Access Touseef Hayat, Muhammad U. Afzal, Ali Lalbakhsh, Karu Priyathama Esselle
2019	—	`conf`	Compact Beam-Steered Resonant-Cavity Antenna Using Near-Field Phase Transformation. ICIIS Muhammad U. Afzal, Ali Lalbakhsh, Karu Priyathama Esselle
2019	J	`jnl`	Millimeter-Wave Broadband Antennas With Low Profile Dielectric Covers. IEEE Access Affan Aziz Baba, Raheel M. Hashmi, Karu Priyathama Esselle, Zunnurain Ahmad, Jan Hesselbarth
2018	J	`jnl`	Design, Modeling, and Evaluation of the Eddy Current Sensor Deeply Implanted in the Human Body. Sensors Rajas Prakash Khokle, Karu Priyathama Esselle, Desmond J. Bokor
2018	—	`conf`	PDMS-Embedded Conductive Fabric: A Simple Solution for Fabricating PDMS-Based Wearable Antennas with Robust Performance. ISMICT Roy B. V. B. Simorangkir, Shilun Feng, Abu Sadat Md. Sayem, Karu Priyathama Esselle, Yang Yang
2018	J	`jnl`	Polydimethylsiloxane-Embedded Conductive Fabric: Characterization and Application for Realization of Robust Passive and Active Flexible Wearable Antennas. IEEE Access Roy Simorangkir, Yang Yang, Raheel M. Hashmi, Toni Björninen, Karu Priyathama Esselle, Leena Ukkonen
2017	—	`conf`	Highly Efficient Leaky-Wave Antenna Array for 28-GHz Millimeter-Wave Terminals. VTC Spring Khaled Mahbub Morshed, Debabrata Kumar Karmokar, Karu Priyathama Esselle
2017	J	`jnl`	Mutual Coupling Reduction Between Implanted Microstrip Antennas on a Cylindrical Bio-Metallic Ground Plane. IEEE Access Ladislau Matekovits, Jie Huang, Ildiko Peter, Karu Priyathama Esselle
2015	J	`jnl`	IEEE Access Special Section Editorial: Bio-Compatible Devices and Bio-Electromagnetics for Bio-Medical Applications. IEEE Access Ladislau Matekovits, Takamaro Kikkawa, Ildiko Peter, Karu Priyathama Esselle
2015	B	`conf`	Millimeter-wave frequency reconfigurable T-shaped antenna for 5G networks. WiMob Syeda Fizzah Jilani, Syed Muzahir Abbas, Karu Priyathama Esselle, Akram Alomainy
2015	—	`conf`	Reconfigurable antenna options for 2.45/5 GHz wireless body area networks in healthcare applications. EMBC Syed Muzahir Abbas, Yogeshwar Ranga, Karu Priyathama Esselle
2015	—	`conf`	Robust Wideband Printed Antennas for Body-Centric Communications - The Keynote Speech of UWBAN-2015. BODYNETS Karu Priyathama Esselle, Roy Simorangkir, Syed Muzahir Abbas
2015	—	`conf`	Stretchable and Highly Conductive Carbon Nanotube-Graphene Hybrid Yarns for Wearable Systems. BODYNETS Syed Muzahir Abbas, Javad Foroughi, Yogeshwar Ranga, Ladislau Matekovits, Karu Priyathama Esselle, Stuart G. Hay, Michael Heimlich, Farzad Safaei
2012	—	`conf`	An ultra wideband antenna with proximity-coupled multiple shallow cavities for uniform gain. ISCIT Yogesh Ranga, Stuart G. Hay, Anand K. Verma, Karu Priyathama Esselle
2012	—	`conf`	Bandwidth enhancement of an implantable RFID tag antenna at 900 MHz ISM band for RF telemetry. ISCIT Shahidul M. Islam, Karu Priyathama Esselle, David Bull, Paul M. Pilowsky
2011	—	`conf`	Design and analysis of frequency-selective surfaces for ultrawideband applications. EUROCON Yogeshwar Ranga, Ladislau Matekovits, Karu Priyathama Esselle, Andrew R. Weily
2009	—	`conf`	A UWB Probe-Fed Dielectric Resonator Antenna. VTC Spring Yuehe Ge, Karu Priyathama Esselle
2007	B	`conf`	Calcultion of Antenna Parameters for Optimization of UWB Radio Systems. PIMRC Tharaka Dissanayake, Karu Priyathama Esselle
1995	J	`jnl`	Cylindrical tissue model for magnetic field stimulation of neurons: effects of coil geometry. IEEE Trans. Biomed. Eng. Karu Priyathama Esselle, Maria A. Stuchly
1994	J	`jnl`	Quasi-static electric field in a cylindrical volume conductor induced by external coils [human body application]. IEEE Trans. Biomed. Eng. Karu Priyathama Esselle, Maria A. Stuchly
1992	J	`jnl`	Neural stimulation with magnetic fields: analysis of induced electric fields. IEEE Trans. Biomed. Eng. Karu Priyathama Esselle, Maria A. Stuchly