4.0 Article

A Dual Wide-Band Mushroom-Shaped Dielectric Antenna for 5G Sub-6-GHz and mm-Wave Bands

Related references

Note: Only part of the references are listed.
Article Engineering, Electrical & Electronic

A 3D-Printed Encapsulated Dual Wide-Band Dielectric Resonator Antenna With Beam Switching Capability

Reza Shamsaee Malfajani et al.

Summary: This paper presents the concept of encapsulated dielectric resonator antennas (E-DRAs) where smaller-sized DRAs with a specific permittivity are embedded inside a larger DRA with a lower permittivity, enabling efficient radiation at two widely separated and widely covered frequency bands. The proposed E-DRAs cover the sub-6-GHz band and mm-wave band for 5G and beyond applications, and are fabricated using fused filament fabrication (FFF) 3D printing process. The measurements show high gain and efficiency at both bands, with the achieved bandwidths being the highest among previous works on dual-band antennas.

IEEE OPEN JOURNAL OF ANTENNAS AND PROPAGATION (2023)

Article Engineering, Electrical & Electronic

Wideband Substrate Integrated Cavity-Backed Dielectric Resonator Antenna at Sub-6-GHz Band

Reza Shamsaee Malfajani et al.

Summary: This paper presents the design and implementation of a wideband single-mode dielectric resonator antenna (DRA) with a substrate integrated cavity-backed structure. The DRA is excited by two short-circuited striplines inside the substrate integrated cavity (SIC) to provide stable radiation characteristics and low cross polarization levels. The coupling between the cavity and the cylindrical DRA is achieved through an annular slot, resulting in the excitation of the fundamental HEM11 delta mode over a wide frequency band. The measured performance shows a high gain of 8.2 dBi at 5.45 GHz and a 1-dB bandwidth of 23%.

IEEE OPEN JOURNAL OF ANTENNAS AND PROPAGATION (2023)

Article Engineering, Electrical & Electronic

High-Gain Dual-Band Waveguide-Fed Dielectric Resonator Antenna

Sheeba Varghese et al.

Summary: This letter describes a distinctive configuration of rectangular waveguide-fed hemispherical dielectric resonator antenna (HDRA) for high gain dual-band operation. The antenna structure is simple to fabricate and achieves dual-band, excellent coupling, enhanced bandwidth, and high gain through the insertion of a specially designed rubber material between the antenna and ground plane.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (2022)

Article Engineering, Electrical & Electronic

3-D-Printed Wideband High-Efficiency Dual-Frequency Antenna for Vehicular Communications

Zhen-Xing Xia et al.

Summary: This study investigates a three-dimensional (3-D)-printed dual-fed dual-frequency dielectric antenna for vehicular communications. The antenna combines a dielectric resonator (DRA) antenna and a dielectric lens antenna, providing good performance in both S- and X-bands for various vehicle communication scenarios.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2022)

Article Computer Science, Information Systems

Dielectric Resonators Antennas Potential Unleashed by 3D Printing Technology: A Practical Application in the IoT Framework

Francesco Paolo Chietera et al.

Summary: 3D-printed antennas, especially dielectric resonator antennas (DRAs), have shown great potential in terms of excellent performance and compact size. With the use of additive manufacturing technologies, it is possible to achieve compact size and good performance.

ELECTRONICS (2022)

Article Engineering, Electrical & Electronic

A Broadside Shared Aperture Antenna for (3.5,26) GHz Mobile Terminals With Steerable Beam in Millimeter-Waveband

Xin-Hao Ding et al.

Summary: The article proposes a shared aperture technique that integrates a 26 GHz beam-steering array into a 3.5 GHz antenna, improving space utilization. The solution offers benefits such as compact size, height flexibility, and high integrity.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2022)

Article Engineering, Electrical & Electronic

A Shared-Aperture Antenna for (3.5,28) GHz Terminals With End-Fire and Broadside Steerable Beams in Millimeter Wave Band

Wen-Wen Yang et al.

Summary: This article introduces the concept of partial structure reuse and develops a shared-aperture antenna supporting 2-D steerable beams. The antenna improves performance through reusing partial structures and can cover beams in different frequency ranges.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2022)

Article Engineering, Electrical & Electronic

Compact Dual-Frequency Antenna Array With Large Frequency Ratio

Zhen-Xing Xia et al.

Summary: The study investigates a dual-fed dual-frequency shared-aperture antenna array with a large frequency ratio, consisting of microwave ground-surrounded patch antenna and millimeter-wave slot antenna subarray. A prototype with C-band 2 x 2 patch antenna array and Ka-band 8 x 8 slot antenna array was designed, fabricated, and tested, showing good matching and radiation characteristics with over 32 dB of measured intraband isolations.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2021)

Article Engineering, Electrical & Electronic

Shared-Surface Dual-Band Antenna for 5G Applications

Teng Li et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2020)

Article Engineering, Electrical & Electronic

Electronically Controlled Beam Steerable Dual-Band Star-Shaped DRA for UAS and Wi-Fi Data Link Applications

Pramod Kumar et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2020)

Article Computer Science, Information Systems

Three-Dimensional Dual-Band Dielectric Resonator Antenna for Wireless Communication

Shailesh Mishra et al.

IEEE ACCESS (2020)

Article Engineering, Electrical & Electronic

A Dual-Band Shared-Aperture Antenna With Large Frequency Ratio, High Aperture Reuse Efficiency, and High Channel Isolation

Jin Fan Zhang et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2019)

Article Engineering, Electrical & Electronic

Wideband Dual-Frequency Antenna With Large Frequency Ratio

Li Ying Feng et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2019)

Article Engineering, Electrical & Electronic

Ku/Ka Dual-Band Dual-Polarized Shared-Aperture Beam-Scanning Antenna Array With High Isolation

Yan Ran Ding et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2019)

Article Engineering, Electrical & Electronic

Dual-Band Coaperture Antenna Based on a Single-Layer Mode Composite Transmission Line

Yihong Su et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2019)

Article Engineering, Electrical & Electronic

3-D-Printed Wideband Multi-Ring Dielectric Resonator Antenna

Zhen-Xing Xia et al.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (2019)

Article Engineering, Electrical & Electronic

Compact and Low-Cost 3-D Printed Antennas Metalized Using Spray-Coating Technology for 5G mm-Wave Communication Systems

Shaker Alkaraki et al.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (2018)

Article Engineering, Electrical & Electronic

Wideband Endfire 3-D-Printed Dielectric Antenna With Designable Permittivity

Jin Huang et al.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (2018)

Article Engineering, Electrical & Electronic

3-D Printing of High-Performance Feed Horns From Ku- to V-Bands

Giuseppe Addamo et al.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (2018)

Article Engineering, Electrical & Electronic

Metasurface-Based Shared-Aperture 5G S-/K-Band Antenna Using Characteristic Mode Analysis

Teng Li et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2018)

Article Engineering, Electrical & Electronic

A Wideband Circularly Polarized Omnidirectional Antenna Based on Excitation of Two Orthogonal Circular TE21 Modes

Behzad Yektakhah et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2017)

Article Engineering, Electrical & Electronic

Dual-Fed Hollow Dielectric Antenna for Dual-Frequency Operation With Large Frequency Ratio

Li Ying Feng et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2017)

Article Engineering, Electrical & Electronic

Differential Dual-Band Dual-Polarized Dielectric Resonator Antenna

Hui Tang et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2017)

Article Engineering, Electrical & Electronic

Single-Feed Dual-Band Circularly Polarized Dielectric Resonator Antenna for CNSS Applications

Xiao-Chuan Wang et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2017)

Article Engineering, Electrical & Electronic

Investigation on 3-D-Printing Technologies for Millimeter-Wave and Terahertz Applications

Bing Zhang et al.

PROCEEDINGS OF THE IEEE (2017)

Article Engineering, Electrical & Electronic

Polymer-Based Additive Manufacturing of High-Performance Waveguide and Antenna Components

Alexandros I. Dimitriadis et al.

PROCEEDINGS OF THE IEEE (2017)

Article Engineering, Electrical & Electronic

Overview on Additive Manufacturing Technologies

Flaviana Calignano et al.

PROCEEDINGS OF THE IEEE (2017)

Article Engineering, Electrical & Electronic

Substrate-Integrated Two-Port Dual-Frequency Antenna

Yu-Xiang Sun et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2016)

Article Engineering, Electrical & Electronic

Dual-Frequency Folded-Parallel-Plate Antenna With Large Frequency Ratio

Li Ying Feng et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2016)

Article Engineering, Electrical & Electronic

3-D Printed Microwave Patch Antenna via Fused Deposition Method and Ultrasonic Wire Mesh Embedding Technique

Min Liang et al.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (2015)

Article Engineering, Electrical & Electronic

An FSS-Backed 20/30 GHz Circularly Polarized Reflectarray for a Shared Aperture L- and Ka-Band Satellite Communication Antenna

Thomas Smith et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2014)

Article Engineering, Electrical & Electronic

3D Printed Dielectric Reflectarrays: Low-Cost High-Gain Antennas at Sub-Millimeter Waves

Payam Nayeri et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2014)

Article Engineering, Electrical & Electronic

A Ceramic Antenna for Tri-Band Radio Devices

Tu Zhihong et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2013)

Article Engineering, Electrical & Electronic

Integration of Dual-Band Monopole and Microstrip Grid Array for Single-Chip Tri-Band Application

Lin Zhang et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2013)

Article Engineering, Electrical & Electronic

A New Fabry-Perot Resonator Antenna Fed by an L-Probe

Kai Lu et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2012)