Integration of Geometrically Different Elements to Design Thin Near-Field Metasurfaces

by Haider Ali, Muhammad U. Afzal, Karu P. Esselle, Raheel M. Hashmi
Published 2020-01-01

A Horn Antenna Covered with a 3D-Printed Metasurface for Gain Enhancement

by Sujan Shrestha, Affan A. Baba, Syed Muzahir Abbas, Mohsen Asadnia, Raheel M. Hashmi
Published 2021-01-01

A Stripline-Based Planar Wideband Feed for High-Gain Antennas with Partially Reflecting Superstructure

by Affan A Baba, Raheel M Hashmi, Mohsen Asadnia, Ladislau Matekovits, Karu P Esselle
Published 2019-05-01

A Radial Line Slot-Array Antenna With Low Side Lobes and a Uniform-Phase, Tapered-Amplitude Aperture Field Distribution

by Mst Nishat Yasmin Koli, Muhamamd U. Afzal, Karu P. Esselle, Raheel M. Hashmi
Published 2020-01-01

An All-Metal High-Gain Radial-Line Slot-Array Antenna for Low-Cost Satellite Communication Systems

by Mst Nishat Yasmin Koli, Muhammad U. Afzal, Karu P. Esselle, Raheel M. Hashmi
Published 2020-01-01

Millimeter-Wave Broadband Antennas With Low Profile Dielectric Covers

by Affan Aziz Baba, Raheel M. Hashmi, Karu P. Esselle, Zunnurain Ahmad, Jan Hesselbarth
Published 2019-01-01

Recent Developments and State of the Art in Flexible and Conformal Reconfigurable Antennas

by Bahare Mohamadzade, Roy B. V. B. Simorangkir, Sasa Maric, Ali Lalbakhsh, Karu P. Esselle, Raheel M. Hashmi
Published 2020-08-01

Polydimethylsiloxane-Embedded Conductive Fabric: Characterization and Application for Realization of Robust Passive and Active Flexible Wearable Antennas

by Roy B. V. B. Simorangkir, Yang Yang, Raheel M. Hashmi, Toni Bjorninen, Karu P. Esselle, Leena Ukkonen
Published 2018-01-01

Recent Advances in Fabrication Methods for Flexible Antennas in Wearable Devices: State of the Art

by Bahare Mohamadzade, Raheel M Hashmi, Roy B. V. B. Simorangkir, Reza Gharaei, Sabih Ur Rehman, Qammer H. Abbasi
Published 2019-05-01

A Transparent Strain Sensor Based on PDMS-Embedded Conductive Fabric for Wearable Sensing Applications

by Anindya Nag, Roy B. V. B. Simorangkir, Elizabeth Valentin, Toni Bjorninen, Leena Ukkonen, Raheel M. Hashmi, Subhas Chandra Mukhopadhyay
Published 2018-01-01

IEEE Access Special Section: Antenna and Propagation for 5G and Beyond

by Muhammad Ali Imran, Hassan Tariq Chattha, Asimina Kiourti, Yejun He, Raheel M. Hashmi, Muhammad Zulfiker Alam, Akram Alomainy, Qammer H. Abbasi
Published 2020-01-01