Search Results - "Journal of infrared, millimeter and terahertz waves"

State-of-the-Art of High-Power Gyro-Devices and Free Electron Masers by Thumm, Manfred

“…This paper presents a review of the experimental achievements related to the development of high-power gyrotron oscillators for long-pulse or CW operation and…”
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Terahertz Quality Inspection for Automotive and Aviation Industries by Ellrich, F., Bauer, M., Schreiner, N., Keil, A., Pfeiffer, T., Klier, J., Weber, S., Jonuscheit, J., Friederich, F., Molter, D.

“…Nondestructive quality inspection with terahertz waves has become an emerging technology, especially in the automotive and aviation industries. Depending on…”
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Study on on-Chip Antenna Design Based on Metamaterial-Inspired and Substrate-Integrated Waveguide Properties for Millimetre-Wave and THz Integrated-Circuit Applications by Alibakhshikenari, Mohammad, Virdee, Bal S., Althuwayb, Ayman Abdulhadi, Aïssa, Sonia, See, Chan H., Abd-Alhameed, Raed A., Falcone, Francisco, Limiti, Ernesto

“…This paper presents the results of a study on improving the performance parameters such as the impedance bandwidth, radiation gain and efficiency, as well as…”
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New Real-Time Sub-Terahertz Security Body Scanner by Tzydynzhapov, Gombo, Gusikhin, Pavel, Muravev, Viacheslav, Dremin, Alexey, Nefyodov, Yuri, Kukushkin, Igor

“…In response to the urgent demand for efficient, safe, and speedy imaging in remote security screening applications, a new sub-terahertz security body scanner…”
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Novel and Emerging Applications of the Gyrotrons Worldwide: Current Status and Prospects by Sabchevski, Svilen, Glyavin, Mikhail, Mitsudo, Seitaro, Tatematsu, Yoshinori, Idehara, Toshitaka

“…This review paper is based on the invited talk presented by the same authors at the 8th International Workshop on Far-Infrared Technologies (IW-FIRT 2021). It…”
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A Review on Terahertz Communications Research by Kleine-Ostmann, Thomas, Nagatsuma, Tadao

“…The increasing demand of unoccupied and unregulated bandwidth for wireless communication systems will inevitably lead to the extension of operation frequencies…”
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A Review of the Terahertz Conductivity of Bulk and Nano-Materials by Lloyd-Hughes, James, Jeon, Tae-In

“…We review pioneering and recent studies of the conductivity of solid state systems at terahertz frequencies. A variety of theoretical formalisms that describe…”
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Towards THz Communications - Status in Research, Standardization and Regulation by Kürner, Thomas, Priebe, Sebastian

“…In the most recent years, wireless communication networks have been facing a rapidly increasing demand for mobile traffic along with the evolvement of…”
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Metasurfaces for Terahertz Wavefront Modulation: a Review by He, Jingwen, Dong, Tao, Chi, Baihong, Zhang, Yan

“…Metasurface is an artificial material composed of a series of subwavelength structure units and has unique electromagnetic characteristics. Based on the…”
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Review of Terahertz Tomography Techniques by Guillet, J. P., Recur, B., Frederique, L., Bousquet, B., Canioni, L., Manek-Hönninger, I, Desbarats, P., Mounaix, P.

“…Terahertz and millimeter waves penetrate various dielectric materials, including plastics, ceramics, crystals, and concrete, allowing terahertz transmission…”
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Phase Retrieval in Terahertz Time-Domain Measurements: a “how to” Tutorial by Jepsen, Peter Uhd

“…Terahertz time-domain spectroscopy (THz-TDS) is in many ways a well-established, proven, and versatile spectroscopic technique that is frequently and routinely…”
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Minimally Coupled Two-Element MIMO Antenna with Dual Band (28/38 GHz) for 5G Wireless Communications by Sabek, Ayman R., Ali, Wael A. E., Ibrahim, Ahmed A.

“…This paper presents a dual-band 28/38 GHz two elements multiple-input multiple-output (MIMO) antenna with high isolation for 5G applications. The suggested…”
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THz Wave Modulators: A Brief Review on Different Modulation Techniques by Rahm, Marco, Li, Jiu-Sheng, Padilla, Willie J.

“…We review different techniques for modulation of the electromagnetic properties of terahertz (THz) waves. We discuss various approaches for electronic,…”
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Experimental Comparison of UTC- and PIN-Photodiodes for Continuous-Wave Terahertz Generation by Nellen, S., Ishibashi, T., Deninger, A., Kohlhaas, R. B., Liebermeister, L., Schell, M., Globisch, B.

“…We carried out an experimental comparison study of the two most established optoelectronic emitters for continuous-wave (cw) terahertz generation: a…”
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Terahertz-time domain spectrometer with 90 dB peak dynamic range by Vieweg, N., Rettich, F., Deninger, A., Roehle, H., Dietz, R., Göbel, T., Schell, M.

“…Many time-domain terahertz applications require systems with high bandwidth, high signal-to-noise ratio and fast measurement speed. In this paper we present a…”
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Frequency Limitations of Resonant-Tunnelling Diodes in Sub-THz and THz Oscillators and Detectors by Feiginov, Michael

“…The review outlines the basic principles of operation of resonant-tunnelling diodes (RTDs) and RTD oscillators followed by an overview of their development in…”
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Terahertz Sensor Using Photonic Crystal Cavity and Resonant Tunneling Diodes by Okamoto, Kazuma, Tsuruda, Kazuisao, Diebold, Sebastian, Hisatake, Shintaro, Fujita, Masayuki, Nagatsuma, Tadao

“…In this paper, we report on a terahertz (THz) sensing system. Compared to previously reported systems, it has increased system sensitivity and reduced size…”
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Terahertz-Based Porosity Measurement of Pharmaceutical Tablets: a Tutorial by Bawuah, Prince, Markl, Daniel, Farrell, Daniel, Evans, Mike, Portieri, Alessia, Anderson, Andrew, Goodwin, Daniel, Lucas, Ralph, Zeitler, J. Axel

“…Porosity, one of the important quality attributes of pharmaceutical tablets, directly affects the mechanical properties, the mass transport and hence tablet…”
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Terahertz Beam Steering: from Fundamentals to Applications by Monnai, Yasuaki, Lu, Xuyang, Sengupta, Kaushik

“…Free-space transmission of terahertz (THz) waves opens great opportunities for wireless applications including sensing and communication in the 6G era and…”
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Invited Review Article: Current State of Research on Biological Effects of Terahertz Radiation by Wilmink, Gerald J., Grundt, Jessica E.

“…Terahertz (THz) imaging and sensing technologies are increasingly being used in a host of medical, military, and security applications. For example, THz…”
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