<p>Purpose/ Aim: The purpose is to study how receivers create meaning from celebrities in commercials. The purpose is also to find out if individuals identify with celebrities and if this is depending on a person’s age.</p><p>Material/ Method: Qualitative research method based upon focus group interviews with three different age groups and on litterature.</p><p>Main results: The study shows that recievers create meaning from and identify themselves with celebrities in different ways depending upon wich age group they are a part of. Individuals who are between the ages of 15 to 18 are inclined to be inspired in clothing and food choices. 25 to 30-yearolds are sometimes inspired by celebrities’ clothes but when it comes to the forming of their identity they look to their peers. Individuals who are 35 to 45 are generally not inspired nor do they identify themselves with celebrities. This does not however make them unaffected by commercials with celebrities. Celebrities draw attention to themselves and by appearing in an advertisement they fulfill it’s objective wich is to make people watch and be, directly or indirectly, affected by it.</p>

Graduation date: 1999

Elie J. Baghdady. / "September 24, 1956." "This report is based on a thesis submitted to the Department of Electrical Engineering, M.I.T., May 16, 1956, in partial fulfillment of the requirements for the degree of Doctor of Science." / Bibliography: p. 106. / Army Signal Corps Contract DA36-039-sc-64637 Dept. of the Army Task 3-99-06-108 Project 3-99-00-100

J. Granlund. / "January 20, 1949." / Bibliography: p. 79. / Army Signal Corps Contract No. W36-039-sc-32037 Project No. 102B. Dept. of the Army Project No. 3-99-10-022.

T.P. Cheatham, Jr. and W.G. Tuller. / "January 20, 1947." / Includes bibliographical references.

Silicon CMOS Technology is now the preferred process for low power wireless communication devices, although currently much noisier and slower than comparable processes such as SiGe Bipolar and GaAs technologies. However, due to ever-reducing gate sizes and correspondingly higher speeds, higher Ft CMOS processes are increasingly competitive, especially in low power wireless systems such as Bluetooth, Wireless USB, Wimax, Zigbee and W-CDMA transceivers. With the current 32 nm gate sized devices, speeds of 100 GHz and beyond are well within the horizon for CMOS technology, but at a reduced operational voltage, even with thicker gate oxides as compensation. This thesis investigates newer techniques, both from a systems point of view and at a circuit level, to implement an efficient transceiver design that will produce a more sensitive receiver, overcoming the noise disadvantage of using CMOS Silicon. As a starting point, the overall components and available SoC were investigated, together with their architecture. Two novel techniques were developed during this investigation. The first was a high compression point LNA design giving a lower overall systems noise figure for the receiver. The second was an innovative means of matching circuits with low Q components, which enabled the use of smaller inductors and reduced the attenuation loss of the components, the resulting smaller circuit die size leading to smaller and lower cost commercial radio equipment. Both these techniques have had patents filed by the University. Finally, the overall design was laid out for fabrication, taking into account package constraints and bond-wire effects and other parasitic EMC effects.

Purpose/ Aim: The purpose is to study how receivers create meaning from celebrities in commercials. The purpose is also to find out if individuals identify with celebrities and if this is depending on a person’s age. Material/ Method: Qualitative research method based upon focus group interviews with three different age groups and on litterature. Main results: The study shows that recievers create meaning from and identify themselves with celebrities in different ways depending upon wich age group they are a part of. Individuals who are between the ages of 15 to 18 are inclined to be inspired in clothing and food choices. 25 to 30-yearolds are sometimes inspired by celebrities’ clothes but when it comes to the forming of their identity they look to their peers. Individuals who are 35 to 45 are generally not inspired nor do they identify themselves with celebrities. This does not however make them unaffected by commercials with celebrities. Celebrities draw attention to themselves and by appearing in an advertisement they fulfill it’s objective wich is to make people watch and be, directly or indirectly, affected by it.

Because of the need to move large amounts of data effienciently, optical based communications are a critical component of modern telecommunications. And as a key enabler of optical communications, electrical components play a critical role in optical data links. Optoelectronic integrated circuits provide the bridge between the optical and electrical realms. Electronic integrated circuits are also integral parts of the optical link, interfacing with post processing circuitry and compensating for any limitations along the link. In this investigation, three circuits for optical data link applications are studied. Two optoelectronic integrated circuit front-ends for freespace and long haul applications, respectively and an active filter for near end cross talk cancellation associated with high data rate transmission. The first circuit is an 8x8 monolithic receiver array for a Spatial Division Multiplexing optical link. A compact and low power 8x8 array was designed and demonstrated a channel that received data at rates of 1Gb/s. It is the first completely monolithic demonstration of a 2D receiver array within a conventional ion implanted GaAs MESFET process. The second circuit demonstrated a long wavelength (1.55 m) optoelectronic receiver for long haul applications. The circuit utilized a TWA topology, which maximizes the available bandwidth from the GaAs MESFET process. It incorporated a thin-film inverted MSM photodetector to achieve nearly monolithic integration. The final circuit is a tunable high pass active filter in 0.18 m CMOS technology. As part of a NEXT noise canceller architecture, it will provide the means to extend data transmission in FR-4 legacy backplanes into the tens of Gb/s datarate.

Title from PDF of title page (University of Missouri--Columbia, viewed on Feb 19, 2010). The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Thesis advisor: Dr. C. Mark Cowell. Includes bibliographical references.

Thesis (Ph.D)--Electrical and Computer Engineering, Georgia Institute of Technology, 2009. / Committee Chair: Yucel Altunbasak; Committee Member: Brani Vidakovic; Committee Member: Ghassan AlRegib; Committee Member: James Hamblen; Committee Member: Russ Mersereau. Part of the SMARTech Electronic Thesis and Dissertation Collection.