Recent trends and future prospective on millimeter-wave CMOS circuits
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چکیده
منابع مشابه
Recent trends and future prospective on millimeter-wave CMOS circuits
Millimeter-wave communication uses a frequency of at least 30GHz, which is higher than that commonly used for wireless local-area networks (LANs) and cellular phones. Millimeter waves have been used for business communications and radar in luxury cars; however, their use has not yet spread to the general public. In recent years, an increasing amount of research results on millimeter-wave comple...
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Though millimeter wave applications have attracted much attention in recent years, they have not yet been put to practical use. The major reason for the failure may be a large transmission loss peculiar to the short wavelength. In order to overcome the inconvenience, it may be promising to introduce the technology of millimeter-wave NRD-guide circuits. In this technology, not only NRD-guide but...
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Millimeter waves are electromagnetic waves with wavelengths of 1 to 10 mm in vacuum, and they were discovered experimentally in the 19th century (Wiltse, 1984). In 1946, the most unique feature of millimeter waves, oxygen absorption at 60 GHz, was reported, which results in the rapid attenuation of electromagnetic waves in the air (Beringer, 1946). Although the oxygen absorption makes long-dist...
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Monolithic integrated millimeter-wave circuits based on silicon and SiGe are emerging as an attractive option in the field of millimeter-wave communications and millimeterwave sensorics. The combination of active devices with passive planar structures, including also antenna elements, allows single-chip realizations of complete millimeter-wave front-ends. This paper reviews the state-of-the-art...
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This contribution presents a number of aspects relevant for interconnects and packaging of monolithic integrated circuits, possibly combined with hybrid or even waveguide circuits in the millimeter-wave range. Examples of different interconnects and two realized front-ends are demonstrated.
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ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2009
ISSN: 1349-2543
DOI: 10.1587/elex.6.721