Index to the literature dealing with the near-millimeter wave properties of materials

Simonis, George J.

doi:10.1007/bf01007042

Cited by 35 publications

(9 citation statements)

References 139 publications

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“…Hence, only the exact knowledge of these parameters in a wide frequency range allows for reliable simulations of signal propagation in future broadband wireless communication systems. Although a wealth of measurements of electrical properties of different materials above 100 GHz is reported [12,13], corresponding data for building materials, which is required for the propagation prediction in indoor environments, is very rare in the literature [6,14]. In this paper, we report the measurements of material properties for a wide choice of different building materials (wood, brick, plastic) in the frequency range between 100 and 1000 GHz.…”

mentioning

confidence: 95%

Properties of Building and Plastic Materials in the THz Range

Piesiewicz

Jansen

Wietzke

et al. 2007

Int J Infrared Milli Waves

225

106

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We present measurements of the frequency dependent refractive index and absorption coefficient of a variety of common building and plastic materials between 100 and 1000 GHz. Accurate knowledge of the material parameters is indispensable for the modeling of bound media propagation phenomena including single and multiple reflections, transmission, diffraction and scattering effects. These models are for example required for a reliable channel simulation to investigate signal propagation in future wireless communication systems operating with Gigabit data rates at frequencies above 100 GHz. Also, the measured material parameters can be used for the investigation and development of THz system components.

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mentioning

confidence: 95%

Properties of Building and Plastic Materials in the THz Range

Piesiewicz

Jansen

Wietzke

et al. 2007

Int J Infrared Milli Waves

225

106

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“…Low loss materials for the mm-and sub-mm wavelength regions are listed in [90,91] and the references given therein. Dielectric loss is usually expressed by the so-called loss tangent, † tand = tan(e '' e'), of the complex dielectric constant † e = e ' -ie '' .…”

Section: Non-specific Effectsmentioning

confidence: 99%

Diagnostics for steady state plasmas

Hartfuß¹,

König²,

Werner³

2006

Plasma Phys. Control. Fusion

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Problems related to the development of diagnostics for steady state fusion plasma experiments are being discussed. The paper concentrates on those necessities already appearing in nowadays non-burning plasma fusion experiments when extending pulse lengths beyond 10 s, i.e. thermal load, erosion, deposition, and long-time signal integration in magnetic diagnostics. Problems arising from high power ECRH under conditions of incomplete absorption are outlined. Individual standard diagnostic systems are discussed to identify their specific problems as well as the opportunities connected with long pulse operation. Burning plasma experiments characterized by intense n-and g-radiation are briefly reviewed for reasons of completeness, dealing with radiation induced processes in windows, fibres, cables, and mirrors. Methods of data handling, real time monitoring, and plasma control are outlined. Index

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“…Many materials have not been carefully measured or vary significantly in their NMMW properties from sample to sample [1]. It would be useful to have materials with well-known indices of refraction that reproduced well from one sample to another.…”

Section: Crystal Quartz As Index Reference VIImentioning

confidence: 99%

“…An extensive review of available data on the near-millimeter wave (NMMW) properties of materials is available [1]. Some of the different approaches used to measure these properties will be introduced and discussed briefly in the following sections.…”

Section: Introduction Imentioning

confidence: 99%