About this Research Topic
This research topic delves into the critical role of switches in enhancing antenna performance and reconfigurability spanning wide range of applications. Our group Started with varactor modeling in 2016, laying the groundwork for understanding dynamic tuning mechanisms, this collection aims at including all relevant contributions in this area internationally. Our experience in this area has accumulated as we’ve progressed to integrating mm-sized switches for achieving frequency reconfigurability and beam steering. Pushing boundaries, we explored unconventional materials like graphene oxide, deposited via sputtering, which now functions as a memristor within mm-sized gaps. Collaborative efforts with specialized labs accelerate practical implementation of advanced technologies. Contributions from other researchers span topics such as reconfigurable antennas, RF MEMS switches, Reconfigurable Intelligent surfaces (RIS), and micro-RF switches, enriching the collection of articles on switches in antenna technology.
This collection aims to contribute valuable insights into the evolving landscape of antenna design by emphasizing the crucial role switches play in enhancing functionality and diversity across a spectrum of applications. From modeling techniques to practical implementation, the articles encapsulate the group's journey and ongoing international efforts to push the boundaries of antenna technology.
The Scope of this collection includes but is not limited to:
1. Modeling Techniques and Software Applications: In-depth exploration of the technicalities involved in modeling switches using software tools such as Ansys and Mat-lab. This section aims to provide insights into the simulation and analysis of switches, laying the foundation for enhanced antenna design.
2. Types and Uses of Switches in Antenna Design: A comprehensive review of various types of switches and their applications in antenna design. This includes switches tailored for medical and military applications highlighting the versatility and adaptability of switches in diverse scenarios. Type of Switches include PIN Diode Switches, Varactor Diode Switches, MEMS Switches, FET (Filed-Effect Transistor) Switches, Mechanical Switches, Phase Shifters, RF MEMS (Radio-Frequency MEMS) Switches, Switched Parasitic Elements, Nanoelectromechanical systems (NEMS) switches, and others.
3. Types of antennae reconfigurability: The collection investigations span different reconfigurability applications for various types of antennas. It explores beam-steering, polarization switching, and multiband operation. For instance, beam steering reconfigurable antennas utilize PIN diode switches to dynamically alter radiation patterns.
4. Innovative Antenna Technologies: Examining the application of switches in novel antenna technologies, including smart antennas, liquid antennas, and 3D antennas. This section delves into the synergies between switching mechanisms and emerging antenna designs.
5. Practical Implementation and Testing: Implementation of research outcome by applying switches at mm-wave ranges and testing the practical aspects of antennas with switches. This encompasses the exploitation of accessible resources for investigators collaborating within this compilation. Concurrently, it provides the resonant frequency measurement laboratories at the American University of Beirut, equipped to accommodate frequencies up to 70 GHz.
This collection aims to contribute valuable insights into the evolving landscape of antenna design by emphasizing the crucial role switches play in enhancing functionality and diversity across a spectrum of applications. From modeling techniques to practical implementation, the articles encapsulate the group's journey and ongoing international efforts to push the boundaries of antenna technology.
The Scope of this collection includes but is not limited to:
1. Modeling Techniques and Software Applications: In-depth exploration of the technicalities involved in modeling switches using software tools such as Ansys and Mat-lab. This section aims to provide insights into the simulation and analysis of switches, laying the foundation for enhanced antenna design.
2. Types and Uses of Switches in Antenna Design: A comprehensive review of various types of switches and their applications in antenna design. This includes switches tailored for medical and military applications highlighting the versatility and adaptability of switches in diverse scenarios. Type of Switches include PIN Diode Switches, Varactor Diode Switches, MEMS Switches, FET (Filed-Effect Transistor) Switches, Mechanical Switches, Phase Shifters, RF MEMS (Radio-Frequency MEMS) Switches, Switched Parasitic Elements, Nanoelectromechanical systems (NEMS) switches, and others.
3. Types of antennae reconfigurability: The collection investigations span different reconfigurability applications for various types of antennas. It explores beam-steering, polarization switching, and multiband operation. For instance, beam steering reconfigurable antennas utilize PIN diode switches to dynamically alter radiation patterns.
4. Innovative Antenna Technologies: Examining the application of switches in novel antenna technologies, including smart antennas, liquid antennas, and 3D antennas. This section delves into the synergies between switching mechanisms and emerging antenna designs.
5. Practical Implementation and Testing: Implementation of research outcome by applying switches at mm-wave ranges and testing the practical aspects of antennas with switches. This encompasses the exploitation of accessible resources for investigators collaborating within this compilation. Concurrently, it provides the resonant frequency measurement laboratories at the American University of Beirut, equipped to accommodate frequencies up to 70 GHz.
Keywords: Switch Design, Advanced Antennas, Beam Steering, Frequency Reconfigurability, Memristive Switching Materials
Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.
