Academic literature on the topic 'Broadband'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Broadband.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Broadband"
Gangadharan, Seeta Peña. "The downside of digital inclusion: Expectations and experiences of privacy and surveillance among marginal Internet users." New Media & Society 19, no. 4 (November 9, 2015): 597–615. http://dx.doi.org/10.1177/1461444815614053.
Full textHuffman, Amy. "Broadband." North Carolina Medical Journal 79, no. 6 (November 2018): 383–84. http://dx.doi.org/10.18043/ncm.79.6.383.
Full textCherry, S. "A broadband utopia [fast broadband connectivity]." IEEE Spectrum 43, no. 5 (May 2006): 48–54. http://dx.doi.org/10.1109/mspec.2006.1628824.
Full textCampbell, Leith H., and Johanna Mithen. "Broadband Futures Forum: Affordability of Broadband Services." Journal of Telecommunications and the Digital Economy 9, no. 4 (December 19, 2021): 127–37. http://dx.doi.org/10.18080/jtde.v9n4.468.
Full textTominaga, Hideyoshi. "Broadband ISDN. Trend of studies broadband ISDN." Journal of the Institute of Television Engineers of Japan 43, no. 3 (1989): 223–29. http://dx.doi.org/10.3169/itej1978.43.223.
Full textYamamoto, Hideo. "Broadband ISDN. Video codings for broadband ISDN." Journal of the Institute of Television Engineers of Japan 43, no. 3 (1989): 242–45. http://dx.doi.org/10.3169/itej1978.43.242.
Full textCampbell, Leith H. "Broadband Futures Forum: Regional and Rural Broadband Access." Journal of Telecommunications and the Digital Economy 9, no. 2 (June 29, 2021): 1–10. http://dx.doi.org/10.18080/jtde.v9n2.400.
Full textDayton, Birney, and Craig Cuttner. "Broadband (23B)." SMPTE Motion Imaging Journal 118, no. 6 (September 2009): 28. http://dx.doi.org/10.5594/j14905.
Full textYates, David J., and Joseph W. Weiss. "Universal Broadband." International Journal of Innovation in the Digital Economy 1, no. 2 (April 2010): 25–43. http://dx.doi.org/10.4018/jide.2010040102.
Full textLurie, Peter, and Chris Sprigman. "Broadband Marxism." Foreign Policy, no. 141 (March 2004): 82. http://dx.doi.org/10.2307/4147554.
Full textDissertations / Theses on the topic "Broadband"
Burghoff, David Patrick. "Broadband terahertz photonics." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/92964.
Full textThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 181-190).
In recent years, quantum cascade lasers have emerged as mature semiconductor sources of light in the terahertz range, the frequency range spanning 1 to 10 THz. Though technological development has pushed their operating temperatures up to 200 Kelvin and their power levels up to Watt-level, they have remained unsuitable for many applications as a result of their narrow spectral coverage. In particular, spectroscopic and tomographic applications require sources that are both powerful and broadband. Having said that, there is no fundamental reason why quantum cascade lasers should be restricted to narrowband outputs. In fact, they possess gain spectra that are intrinsically broad, and beyond that can even be tailored to cover an octave-spanning range. This thesis explores the development of broadband sources of terahertz radiation based on quantum cascade lasers (QCLs). The chief way this is done is through the development of compact frequency combs based on THz QCLs, which are able to continuously generate milliwatt levels of terahertz power covering a fractional bandwidth of 14% of their center frequency. These devices operate on principles similar to microresonator-based frequency combs, and make use of the quantum cascade laser's fundamentally large nonlinearity to phase-lock the cavity modes. These devices will enable the development of ultra-compact dual comb spectrometers based on QCLs, and will potentially even act as complete terahertz spectrometers on a chip. This thesis also uses broadband terahertz time-domain spectroscopy to analyze the behavior of THz QCLs. By using QCLs as photoconductive switches, the usual limitations imposed by optical coupling are circumvented, and properties of the laser previously inaccessible can be directly observed. These properties include the gain and absorption of the laser gain medium, the populations of the laser's subbands, and properties of the waveguide like its loss and dispersion. Knowledge of these properties were used to guide frequency comb design, and were also used to inform simulations for designing better lasers.
by David Patrick Burghoff.
Ph. D.
Enabulele, Elizabeth Abimbola. "Bursting the broadband bubble." Thesis, Brunel University, 2008. http://bura.brunel.ac.uk/handle/2438/5368.
Full textCabrera, George. "Broadband RF current detector." FIU Digital Commons, 1994. http://digitalcommons.fiu.edu/etd/1955.
Full textSparandara, Jennie. "Broadband and work habits." CONNECT TO ELECTRONIC THESIS, 2007. http://dspace.wrlc.org/handle/1961/4178.
Full textJIANG, YANYAN. "BROADBAND INVESTMENT AND REGULATION." Doctoral thesis, Università Cattolica del Sacro Cuore, 2010. http://hdl.handle.net/10280/693.
Full textThis dissertation is composed of three papers and discusses the issue of investment and regulation in broadband market. The first paper reviews the specialized but growing branch of the literature. It surveys the relevant theoretical and empirical literature on the relationship between regulation, at both retail and wholesale level, and investment in telecoms infrastructures. Theoretical analyses state that with respect to retail (incentive) regulation, the firm‘s incentive to invest is related to the level of price cap. As for access regulation, mandatory unbundling can possibly discourage firms‘ incentive to invest, but this is not the case for all circumstances because some studies have displayed an opposite (positive) effect on investment. The influence of regulators‘ limited ability to make credible commitment ex ante is not negligible either. Evidence in empirical findings exhibits a certain disunity. The majority concludes that local loop unbundling based on forward-looking cost methodology discourages both ILECs and CLECs from investing in networks, so that the stepping-stone theory is possibly not supported by the data; other findings support the non-negative effect of access regulation on investment. The second paper provides theoretical analysis on the stepping-stone theory. We dynamically model the competition between a vertically-integrated incumbent firm and a facilities-free new entrant in broadband market, where both firms are entitled with investment options: not only can the incumbent decide how much to spend in upgrading its existing network, but also the entrant can choose whether and when to invest on the construction of its own network. The analysis is conducted under three different kinds of competition: pure services-based, pure facilities-based and mixed competition. We find that the entrant's ability to provide value-added services affects the incumbent's investment choice. Our simulation results support the stepping-stone theory that access regulation provides an impetus for the entrant to invest in their own facilities after entering the market based on leased lines. It is also socially desirable because both the overall welfare and the consumer surplus are maximized in a regulated market under mixed competition. The third paper studies impacts of different regulatory regimes on the construction of Next Generation Networks (NGNs). We model the competition between a vertically-integrated incumbent firm and a facilities-free entrant firm in broadband market, where the incumbent has an investment option to upgrade its current network to the NGN. In order to analyze how policy settings affect the incumbent firm‘s investment choice, three kinds of regulatory regimes are discussed: no regulation, partial regulation (only the traditional network is regulated and the NGN is unregulated) and full regulation (both the traditional network and the NGN are regulated). We find that not only the entrant‘s ability to provide value-added services, but also the substitution factor that indexes the decrease in consumers‘ willingness to pay for the traditional service once the investment occurs, affect the incumbent‘s investment choice. Moreover, the comparison of results under different regimes shows that the incumbent invests the most under partial regulation, which sheds some light on impelling the deployment of Next Generation Networks.
Johnson, André Mark Allan. "Broadband feed antenna design." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/43532.
Full textReim, Klaus Franz. "Broadband optical quantum memory." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:d0d73ed2-32c2-4de9-8b3d-fcf8b88b22b4.
Full textStock, Michael. "Broadband interferometry of lightning." Thesis, New Mexico Institute of Mining and Technology, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3684400.
Full textA lightning interferometer is an instrument which determines the direction to a lightning-produced radio point source by correlating the signal received at two or more antennas. Such instruments have been used with great success for several decades in the study of the physical processes present in a lightning flash. However, previous instruments have either been sensitive to only a narrow radio bandwidth so that the correlation can be done using analog hardware, or have been sensitive to a wide bandwidth but only recorded a short duration of the radiation produced by a lightning flash.
In this dissertation, a broad bandwidth interferometer is developed which is capable of recording the VHF radio emission over the entire duration of a lightning flash. In order to best utilize the additional data, the standard processing techniques have been redeveloped from scratch using a digital cross correlation algorithm. This algorithm can and does locate sources as faint as the noise level of the antennas, typically producing 100,000 or more point source locations over the course of a lightning flash.
At very low received power levels, the likelihood that a signal received at the antenna will be affected by the environmental noise is substantially higher. For this reason, the processing allows for the integration windows of the cross correlation to be heavily overlapped. In this way, the location of each event can be based on a distribution of windows. Further, noise identification techniques which leverage the heavily overlapped windows have been developed based on: the closure delay, the standard deviation, the correlation amplitude, and the number of contributing windows. The filtration techniques have proven to be very successful at identifying and removing mis-located sources, while removing the minimum number of low amplitude sources which are well located.
In the past, lightning interferometers have been limited to using only two perpendicular baselines to determine the direction to each point source. Additional techniques are developed in this dissertation for efficiently computing the image of a point source in the sky using an arbitrary number of antennas in an arbitrary configuration. The multiple baseline techniques further improves the sensitivity and accuracy of the locations provided by broadband interferometers.
To demonstrate the usefulness of broadband interferometers, the activity of 6 flashes spanning a diverse selection of lightning flash types are examined in this dissertation. This includes detailed analysis of negative stepped leaders, positive un-stepped leaders, K-changes, and fast positive breakdown. Initial breakdown pulses which are seen at the beginning of the flash are found to be no different than horizontal negative leader steps seen later in the flash. Evidence is found that positive leaders produce VHF radiation, as opposed to all of the radiation in the positive breakdown region being produced by retrograde negative breakdown. The time resolved three-dimensional velocity of 47 K-changes occurring in two flashes is measured. And finally, fast positive breakdown is characterized and found to be produced by a positive streamer process instead of a leader process.
Observations made with the instrument showcase the capabilities of a continuous sampling broadband interferometer. The instrument makes possible measurements which were difficult or impossible to obtain in the past, and the preliminary observations allude to many exciting scientific findings to come.
Oni, Oluwasola. "Broadband adoption by SMES." Thesis, Brunel University, 2007. http://bura.brunel.ac.uk/handle/2438/5330.
Full textShamsuddin, Shahril. "Positioning of wireless broadband." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10967.
Full textBooks on the topic "Broadband"
Ergen, Mustafa. Mobile Broadband. Boston, MA: Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-68192-4.
Full textChlamtac, Imrich, Ashwin Gumaste, and Csaba A. Szabó, eds. Broadband Services. Chichester, UK: John Wiley & Sons, Ltd, 2005. http://dx.doi.org/10.1002/0470022515.
Full textJain, Shailendra, Mark Hayward, and Sharad Kumar. Broadband Infrastructure. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4419-9252-9.
Full textMason, Lorne, and Augusto Casaca, eds. Broadband Communications. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-0-387-34987-9.
Full textGorshe, Steve, Arvind R. Raghavan, Thomas Starr, and Stefano Galli, eds. Broadband Access. Chichester, United Kingdom: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118878774.
Full textKühn, Paul J., and Roya Ulrich, eds. Broadband Communications. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-0-387-35378-4.
Full textTsang, Danny H. K., and Paul J. Kühn, eds. Broadband Communications. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-0-387-35579-5.
Full textBroadband communications. New York: McGraw-Hill, 1998.
Find full textResidential broadband. 2nd ed. Indianapolis, IN: Cisco Press, 2000.
Find full textPlanet broadband. Indianapolis, Ind: Cisco Press, 2004.
Find full textBook chapters on the topic "Broadband"
Weik, Martin H. "broadband." In Computer Science and Communications Dictionary, 147. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1869.
Full textCallan, Kristine E., Lucas Illing, and Daniel J. Gauthier. "Broadband Chaos." In Nonlinear Laser Dynamics, 317–32. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2012. http://dx.doi.org/10.1002/9783527639823.ch13.
Full textCaves, C. M., and B. L. Schumaker. "Broadband Squeezing." In Springer Proceedings in Physics, 20–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-71407-8_3.
Full textJensen, Finn B., William A. Kuperman, Michael B. Porter, and Henrik Schmidt. "Broadband Modeling." In Computational Ocean Acoustics, 611–60. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-8678-8_8.
Full textBrewster, R. L. "Broadband ISDN." In ISDN Technology, 77–83. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1592-6_8.
Full textWeik, Martin H. "broadband exchange." In Computer Science and Communications Dictionary, 147. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1870.
Full textWeik, Martin H. "broadband system." In Computer Science and Communications Dictionary, 148. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1873.
Full textPersonick, Stewart D. "Broadband Networks." In Fiber Optics, 216–23. Boston, MA: Springer US, 1985. http://dx.doi.org/10.1007/978-1-4899-3478-9_11.
Full textAcampora, Anthony S. "Broadband Applications." In An Introduction to Broadband Networks, 317–27. Boston, MA: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4757-9165-5_8.
Full textRowbotham, T. R. "Broadband fibre." In Communications After ad2000, 201–14. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-3066-4_14.
Full textConference papers on the topic "Broadband"
Nungu, Amos M., Bjorn Pehrson, and Nsubis Genesis. "Serengeti broadband." In the second ACM SIGCOMM workshop. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1397705.1397716.
Full textHampton, Keith. "Broadband neighborhoods." In CHI '01 extended abstracts. New York, New York, USA: ACM Press, 2001. http://dx.doi.org/10.1145/634067.634245.
Full textHampton, Keith. "Broadband neighborhoods." In CHI '01 extended abstracts. New York, New York, USA: ACM Press, 2001. http://dx.doi.org/10.1145/634239.634245.
Full textMujtaba, Syed Aon. "Broadband deployment." In IEEE International Networking and Communications Conference (INCC 2008). IEEE, 2008. http://dx.doi.org/10.1109/incc.2008.4562680.
Full textAhmad, Yasmeen. "Broadband websites." In the 2007 conference. New York, New York, USA: ACM Press, 2007. http://dx.doi.org/10.1145/1347787.1347796.
Full textChurkin, Vadim S., Michael G. Rubanovich, and Vladimir P. Razinkin. "Broadband attenuator." In 2011 12th International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM 2011). IEEE, 2011. http://dx.doi.org/10.1109/edm.2011.6006955.
Full textSzabo, P. "Broadband hypermedia." In IEE Colloquium on AI for Network Management Systems. IEE, 1997. http://dx.doi.org/10.1049/ic:19970538.
Full textAllan, D. "Broadband MILSATCOM." In IEE Seminar on End-to-End Challenges of Broadband Via Satellite. IEE, 2005. http://dx.doi.org/10.1049/ic:20050025.
Full textPiper, John E. "Broadband beamforming." In OCEANS 2011. IEEE, 2011. http://dx.doi.org/10.23919/oceans.2011.6107011.
Full textWakeling, Jon. "Satellite broadband: can it deliver future broadband requirements?" In 30th AIAA International Communications Satellite System Conference (ICSSC). Reston, Virigina: American Institute of Aeronautics and Astronautics, 2012. http://dx.doi.org/10.2514/6.2012-15072.
Full textReports on the topic "Broadband"
Holland, Charles W. Broadband Acoustic Clutter. Fort Belvoir, VA: Defense Technical Information Center, September 2006. http://dx.doi.org/10.21236/ada612194.
Full textHolland, Charles W. Broadband Acoustic Clutter. Fort Belvoir, VA: Defense Technical Information Center, September 2009. http://dx.doi.org/10.21236/ada531877.
Full textHolland, Charles W. Broadband Acoustic Clutter. Fort Belvoir, VA: Defense Technical Information Center, September 2008. http://dx.doi.org/10.21236/ada533133.
Full textHolland, Charles W. Broadband Acoustic Clutter. Fort Belvoir, VA: Defense Technical Information Center, September 2007. http://dx.doi.org/10.21236/ada541180.
Full textHolland, Charles W. Broadband Acoustic Clutter. Fort Belvoir, VA: Defense Technical Information Center, September 2010. http://dx.doi.org/10.21236/ada542055.
Full textGreenstein, Shane, and Ryan McDevitt. The Broadband Bonus: Accounting for Broadband Internet's Impact on U.S. GDP. Cambridge, MA: National Bureau of Economic Research, February 2009. http://dx.doi.org/10.3386/w14758.
Full textErskine, D. Techniques in Broadband Interferometry. Office of Scientific and Technical Information (OSTI), January 2004. http://dx.doi.org/10.2172/15009760.
Full textAlaniz, Gabriel. Tuning Broadband Microwave Amplifiers. Office of Scientific and Technical Information (OSTI), September 2003. http://dx.doi.org/10.2172/815637.
Full textUyehara, Catherine, and Scott Stewart. Broadband Respiratory Virus Surveillance. Fort Belvoir, VA: Defense Technical Information Center, October 2011. http://dx.doi.org/10.21236/ada555802.
Full textHodgkiss, William S. Broadband Multichannel Source-Receive Nodes. Fort Belvoir, VA: Defense Technical Information Center, March 2009. http://dx.doi.org/10.21236/ada499403.
Full text