Recent Development of Millimeter-Wave Technologies
A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Electronic Sensors".
Deadline for manuscript submissions: 15 May 2026 | Viewed by 1837
Special Issue Editor
Interests: microwave and millimeter wave circuits and systems; six-port transceivers; high-speed wireless communications; radar and imaging sensors
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Millimeter-wave frequencies, 30–300 GHz, a portion of the electromagnetic spectrum less used today, have the potential to revolutionize wireless technology. This spectrum is very attractive due to the growing demand for higher data-rates in wireless communications, high-resolution radars, joint radar and communication systems, radiometers, and other emerging sensing applications.
This Special Issue thus aims to highlight recent developments in novel technologies in this broadband RF spectrum, with a particular focus on sub-THz coverage (100 GHz–300 GHz). Contributions may cover, but are not limited to, the following areas:
- Novel system architectures and front-ends for various applications, as presented above;
- Development of integrated fabrication technologies (MMIC, MHMIC, SIW, …);
- Up- and down-conversion techniques: for example, the development of integrated mixers in terms of efficiency, size, conversion gain, broadband, local oscillator (LO) power reduction;
- Low-noise amplifiers: noise figure reduction, power consumption, gain, etc;
- Broadband power detectors, filters, multipliers, phase shifters, equalizers, and other ubiquitous modules;
- Integrated antennas in mm wave front-ends: reduced size, efficiency, gain, directivity;
- Mm wave signal generation techniques: low-cost, increased efficiency, frequency accuracy, low phase-noise, etc.;
- LO synchronization and carrier recovery techniques;
- Novel modulation and demodulation techniques;
- Measurement techniques and equipment.
In addition to theoretical aspects and related circuit and/or system simulations, measurements on fabricated prototypes are welcomed.
Prof. Dr. Serioja Ovidiu Tatu
Guest Editor
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Keywords
- millimeter-waves
- integrated circuits
- front-ends
- passive and active mm wave circuits
- mixers
- mm wave signal generation
- modulation and demodulation techniques
- measurement equipment and techniques
- mm wave communications
- MIMO antennas
- millimetre-wave sensing and imaging
- use of AI in mm wave system design
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