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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
411

A graduate recital in wind band conducting: Serenade in D Minor Op. 44, Antonin Dvor̆ák and Symphony no. 6 (Symphony for band), Vincent Persichetti

Hardy, Meghan C. January 1900 (has links)
Master of Music / Department of Music / Frank C. Tracz / This document was submitted to the Graduate School of Kansas State University as a partial requirement for the Master’s in Music Degree. This document includes the historical, theoretical, performance, and rehearsal consideration of the works performed in the corresponding graduate recital. These works are Antonin Dvořák’s Serenade in D Minor, Op. 44 and Vincent Persichetti’s Symphony Number Six for Band. The analysis format for this report is based on the Blocker/Miles Unit Study technique found in the Teaching Music through Performance in Band series, as well as the Tracz concept of macro-micro score analysis. The performances of the Kansas State University Symphony Band and a chamber ensemble which consisted of faculty and Symphony Band members served as the basis for the technical, musical, and stylistic evaluations and analysis.
412

A History of Band Instrument Manufacturing in Elkhart, Indiana

Reed, Charles Vandeveer 01 January 1953 (has links)
In the United States, in 1953, the manufacture of band instruments in well established with a large part of the industry centered in Elkhart, Indiana. Three major problems will be considered in this thesis: Why the band instrument industry was started in Elkhart, what factors led to the growth and expansion of the industry, and why, after almost eighty years, Elkhart has retained its prominence as the nation's band instrument center.
413

IMPROVING INTEROPERABILITY OF GPS AND LBAND TELEMETRY WITH SHAPED-PATTERN ANTENNAS

Richen, Andrew, Clark, David, McNamee, Stuart, Ellington, Robert, Johnson, Gary, Williams, Guy, Selbrede, Robert 10 1900 (has links)
International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada / In a study sponsored by the Air Force Flight Test Center at Edwards AFB, California, Toyon Research Corporation, Goleta, California, demonstrated that shaped pattern antennas could be used to mitigate interference caused by telemetry signals on GPS systems. Using a technique for fixed reception pattern antenna (FRPA) design, Toyon built and tested a GPS antenna that minimizes reception of telemetry signals from a known location.
414

DUAL-BAND SWITCHED BEAM SYSTEM WITH HIGH FREQUENCY RATIO (1:1.8) FOR TELEMETRY APPLICATIONS

Lee, Jung Kyu, De Flaviis, Franco 10 1900 (has links)
ITC/USA 2006 Conference Proceedings / The Forty-Second Annual International Telemetering Conference and Technical Exhibition / October 23-26, 2006 / Town and Country Resort & Convention Center, San Diego, California / In this paper, we propose a dual-band switched beam system operating at 4.05 and 7.4 GHz. This system comprise of a dual frequency Butler matrix feeding a microstrip antenna array. Very good agreement is shown between measured and simulated data. The system can provide a tilted beam of ±13° and ±48° at the lowest frequency band and ±9° and ±27° at the higher frequency band.
415

A Low Cost TDRSS Compatible Transmitter Option

Whiteman, Don 10 1900 (has links)
ITC/USA 2005 Conference Proceedings / The Forty-First Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2005 / Riviera Hotel & Convention Center, Las Vegas, Nevada / The NASA Space-based Telemetry and Range Safety (STARS) program has developed and tested a low cost Ku-Band transmitter alternative for TDRSS applications based on an existing IRIG shaped offset quaternary phase shift keying (SOQPSK) transmitter. This paper presents information related to the implementation of this low cost system, as well as performance measurements of the alternative TDRSS transmitter system compared with an existing QPSK TDRSS transmitter.
416

A COMPACT, LIGHTWEIGHT, LOW POWER, MULTI-FUNCTION TELEMETRY RECEIVER/COMBINER SYSTEM PROVIDES "HANDS OFF" AUTOMATION FOR SYSTEMS COST REDUCTION

O'Cull, Douglas C. 10 1900 (has links)
International Telemetering Conference Proceedings / October 17-20, 1994 / Town & Country Hotel and Conference Center, San Diego, California / With the increased concerns for reducing cost and improving reliability in today's telemetry systems, many users are employing simulation and automation to guarantee reliable telemetry systems operation. This places an increased demand on the remote capabilities of the equipment used in the telemetry system. Furthermore, emphasis has been placed on the ability to decrease the space and power consumption of the telemetry system to facilitate transportability of the a single telemetry system to multiple sites. Finally, today's telemetry systems demand that all equipment provide multiple functions to provide the maximum performance for the lowest system cost.
417

SYSTEM DESIGN OF A HIGH DATA RATE WIDE BAND FM PCM INSTRUMENTATION AND TELEMETRY SYSTEM FOR INTERCEPTOR TEST FLIGHTS

Goldsmith, T. A., Kephart, S. R. 10 1900 (has links)
International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada / Given the small size of hit-to-kill interceptor test vehicles currently under development, volumetric limitations mandate using the experimental vehicle's telemetry system during vehicle ground level acceptance and environmental testing to gather performance data, in addition to the primary function of successfully gathering and transmitting data during the test flight. In small, lightweight test interceptors, volume and mass become major telemetry system design considerations. In this paper we describe a system engineering approach to determine the key requirements and calculate some of the critical design parameters necessary for the successful design and development of a high data rate wide band FM Pulse Code Modulation (PCM) airborne telemetry system.
418

FIBEROPTIC TRANSMISSION SYSTEM FOR IMPROVING RAMP TM RECEPTION

Maurer, Ricky L. 10 1900 (has links)
International Telemetering Conference Proceedings / October 23-26, 2000 / Town & Country Hotel and Conference Center, San Diego, California / The requirement for improved ramp telemetry data and video coverage has prompted the Telemetry Branch at the Naval Air Warfare Center Aircraft Division (NAWCAD) to install an L and S-Band Fiberoptic Transmission System linking multiple hangar locations to the Telemetry Data Center. This system uses Commercial-off-the-Shelf (COTS) equipment and is capable of transmitting analog telemetry data and video from multiple sites to one location for processing and display. The system at NAWCAD has been in use since 1996 and is continually growing to accommodate additional requirements.
419

Data Handling System for IRS

Rajyalakshmi, P. S., Rajangam, R. K. 10 1900 (has links)
International Telemetering Conference Proceedings / October 26-29, 1987 / Town and Country Hotel, San Diego, California / The three axis stabilized Indian Remote Sensing Satellite will image the earth from a 904 Km polar - sun synchronous orbit. The payload is a set of CCD cameras which collect data in four bands visible and near infra-red region. This payload data from two cameras, each at 10.4 megabits per sec is transmitted in a balanced QPSK in X Band. The payload data before transmission is formatted by adopting Major and Minor frame synchronizing codes. The formatted two streams of data are differentially encoded to take care of 4-phase ambiguity due to QPSK transmission. This paper describes the design and development aspects related to such a Data Handling System. It also highlights the environmental qualification tests that were carried out to meet the requirement of three years operational life of the satellite.
420

MODELING OF THE SURFACE ATTENUATION EFFECTS OF RAIN ON COMPOSITE ANTENNA STRUCTURES AT KA-BAND

Borsholm, Atle 10 1900 (has links)
International Telemetering Conference Proceedings / October 25-28, 1999 / Riviera Hotel and Convention Center, Las Vegas, Nevada / During the NASA Ka-band propagation experiment it was discovered that rainwater on the antenna caused significant attenuation. It is necessary to estimate the losses caused by water on the antenna in order to separate these losses from the atmospheric propagation losses. A prediction model is developed for losses caused by rainwater on a satellite dish antenna. The model is based entirely on physical parameters including elevation angle, dish diameter, focal length, properties of present coating layers, feed window properties, frequency, polarization, water temperature and rain rate. The prediction model is implemented using Matlab and has been tested against experimental data.

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