Searched for: subject%3A%2260%255C+GHz%22
(1 - 14 of 14)
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Zong, Z. (author), Chen, Peng (author), Staszewski, R.B. (author)
In this paper, we propose a 60-GHz fractional-N digital frequency synthesizer aimed at reducing its phase noise (PN) at both the flicker (1/f <sup>3</sup> ) and thermal (1/f <sup>2</sup> ) regions while minimizing its power consumption. The digitally controlled oscillator (DCO) fundamentally resonates at 20 GHz and co-generates a strong...
journal article 2019
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Anggrit Dewangkara Yudha Pinangkis, Anggrit (author)
Wireless data traffic is growing rapidly as the number of mobile devices increase and video contents become more popular. As 2.4\,GHz and 5\,GHz band communications only provide limited bandwidth, these frequency bands cannot support the demand of ultra-high data rate. Millimeter-wave (mmWave) communications promise massive available bandwidth...
master thesis 2017
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Hersyandika, R. (author)
The massive availability of bandwidth in the millimeter wave (mmWave) frequency band has the potential to address the challenges posed by the unprecedented increase in the mobile data traffic. Therefore, mmWave wireless access is being seen as a promising candidate for multi-Gbps wireless access in the next generation (i.e., 5G) of wireless...
master thesis 2016
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Zong, Z. (author), Babaie, M. (author), Staszewski, R.B. (author)
This paper proposes a mm-wave frequency generation technique that improves its phase noise (PN) performance and power efficiency. The main idea is that a fundamental 20 GHz signal and its sufficiently strong third harmonic at 60 GHz are generated simultaneously in a single oscillator. The desired 60 GHz local oscillator (LO) signal is delivered...
journal article 2016
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Doff, A.W. (author)
The 60 GHz frequency band promises very high data rates { in the order of Gb/s { due to the availability of large amounts of bandwidth. High free- space path loss at the 60 GHz frequency band makes it necessary to employ beamforming capable directional antennas to confine signal power in the desired direction. When beamforming is used, the links...
master thesis 2015
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Wu, W. (author), Staszewski, R.B. (author), Long, J.R. (author)
A mm-wave digital transmitter based on a 60 GHz all-digital phase-locked loop (ADPLL) with wideband frequency modulation (FM) for FMCW radar applications is proposed. The fractional-N ADPLL employs a high-resolution 60 GHz digitally controlled oscillator (DCO) and is capable of multi-rate two-point FM. It achieves a measured rms jitter of 590.2...
journal article 2014
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Pillai, A. (author)
Millimeter-wave passive radiometers have earlier been designed in III-V integrated circuit (IC) technologies, due to their higher carrier mobility when compared to silicon, resulting in higher transit frequencies (fT) thereby enabling to operate at higher frequencies. However, increased fT in SiGe BiCMOS technology has generated interest for...
master thesis 2014
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Genç, Z. (author)
The revolution of Information Technology in our lives has started by changing the way we work and continued with the way we entertain, communicate, interact, learn and so on. The wave of digital change has long been at the doorstep of the home to revolutionize our living experience. The initial attempts to get inside with early home automation...
doctoral thesis 2014
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An, X. (author)
The unlicensed frequency band around 60 GHz is a very promising spectrum due to its potential to provide multiple gigabits per second based data rates for short range wireless communication. Hence, 60 GHz radio is an attractive candidate to enable ultra high rate Wireless Personal Area Networks (WPANs), which are expected to support wireless...
doctoral thesis 2010
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Wang, J. (author)
Networking technologies have been changing the life of people in their private residential space. With the arrival of high definition (HD) multimedia services and broadband communications into the living space, future home networks are expected to support high speed device-to-device connectivity with Quality-of-Service (QoS) provisioning. There...
doctoral thesis 2010
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Wang, J. (author), Prasad, R.V. (author), Niemegeers, I. (author)
With the increase in the capacity of mobile communication devices, it is but natural to expect that these devices would work ubiquitously anywhere anytime to offer high data rate support. Recently 60 GHz frequency band has been identified as an obvious choice for the high data rate indoor communications. However, as the 60 GHz radio system...
journal article 2010
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Gunput, S.G. (author)
Recently the need for ultra high data rate wireless networks has increased. With the improvement of CMOS technologies, 60 GHz WPANs has become more interesting commercially. 60 GHz radio operates at wave lengths in the order of millimeters at a frequency band between 57 and 64 GHz. The 802.15.3 MAC is specified to provide high data rate and also...
master thesis 2009
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Jin, Y. (author), Sanduleanu, M.A.T. (author), Long, J.R. (author)
journal article 2008
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Mank, A.R. (author)
For future mobile multimedia communication, a Mobile Broadband System is in development, which operates at a frequency of 60 GHz. In order to get a better understanding of 60 GHz propagation effects in different environments with different conditions, several measurements were performed, using a spectrum analyzer and synthesized signal generator...
master thesis 1998
Searched for: subject%3A%2260%255C+GHz%22
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