Liquid Crystals for Advanced Smart Devices with Microwave and Millimeter-Wave Applications: Recent Progress for Next-generation Communications.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202302474
Abstract: Liquid crystals (LCs) technology have a well-established history of applications in visible light, particularly in the display industry. However, with the rapid growth in communication technology, LCs have become a topic of current interest for… read more here.
Keywords: advanced smart; liquid crystals; microwave millimeter; millimeter wave ... See more keywords
A New Class of Components for Simultaneous Power Splitting Over Microwave and Millimeter-Wave Frequency Bands
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2017.2759961
Abstract: The co-existence of the microwave and millimeter-wave technologies becomes the inexorable trend of the future wireless communication systems. The corresponding components within the system are required to cover these two frequency bands simultaneously. But the… read more here.
Keywords: frequency bands; frequency; wave frequency; millimeter wave ... See more keywords
A Slotline DC Block for Microwave, Millimeter, and Submillimeter Circuits
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2019.2931467
Abstract: DC blocks are used frequently in planar circuits to enable separate dc voltage/current biasing of active components inserted along the transmission lines. In this letter, we present a slotline dc block design where the conductors… read more here.
Keywords: microwave millimeter; millimeter submillimeter; block microwave; block ... See more keywords
Microwave vs. Millimeter-Wave Propagation Channels: Key Differences and Impact on 5G Cellular Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Communications Magazine"
DOI: 10.1109/mcom.2018.1800255
Abstract: Fifth generation cellular systems will be deployed in the microwave and millimeterwave (mmWave) frequency bands (i.e., between 0.5100 GHz). Propagation characteristics at these bands have a fundamental impact on each aspect of the cellular architecture,… read more here.
Keywords: propagation; differences impact; propagation characteristics; cellular systems ... See more keywords
Detection of Surface Cracks in Metals Using Microwave and Millimeter-Wave Nondestructive Testing Techniques—A Review
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3238036
Abstract: Integrity assessment of metallic structures requires inspection tools capable of detecting and evaluating cracks reliably. To this end, many microwave and millimeter-wave nondestructive testing and evaluation (NDT&E) methods have been developed and applied successfully in… read more here.
Keywords: wave nondestructive; microwave millimeter; millimeter wave; detection ... See more keywords
Variable Temperature Broadband Microwave and Millimeter-Wave Characterization of Electrochromic (WO3/LiNbO3/NiO) Thin Films
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2017.2766624
Abstract: This paper reports for the first time, the dielectric characterization of a new, electronically tuneable electrochromic (EC) thin-film material over the frequency range 1–67 GHz, at temperatures of 7 °C, 23 °C, and 50 °C.… read more here.
Keywords: temperature; temperature broadband; variable temperature; microwave millimeter ... See more keywords