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System Level Integrated Circuit Slic Technology Development For Phased Array Antenna Applications Final Report Nasa Cr 204132 Oct 2
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722794415 Total Pages :94 pages Book Rating :4.7/5 (944 download)
Book Synopsis System-Level Integrated Circuit (Slic) Technology Development for Phased Array Antenna Applications by : National Aeronautics and Space Administration (NASA)
Download or read book System-Level Integrated Circuit (Slic) Technology Development for Phased Array Antenna Applications written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-16 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents the efforts and progress in developing a 'system-level' integrated circuit, or SLIC, for application in advanced phased array antenna systems. The SLIC combines radio-frequency (RF) microelectronics, digital and analog support circuitry, and photonic interfaces into a single micro-hybrid assembly. Together, these technologies provide not only the amplitude and phase control necessary for electronic beam steering in the phased array, but also add thermally-compensated automatic gain control, health and status feedback, bias regulation, and reduced interconnect complexity. All circuitry is integrated into a compact, multilayer structure configured for use as a two-by-four element phased array module, operating at 20 Gigahertz, using a Microwave High-Density Interconnect (MHDI) process. The resultant hardware is constructed without conventional wirebonds, maintains tight inter-element spacing, and leads toward low-cost mass production. The measured performances and development issues associated with both the two-by-four element module and the constituent elements are presented. Additionally, a section of the report describes alternative architectures and applications supported by the SLIC electronics. Test results show excellent yield and performance of RF circuitry and full automatic gain control for multiple, independent channels. Digital control function, while suffering from lower manufacturing yield, also proved successful. Windyka, John A. and Zablocki, Ed G. Glenn Research Center...
Book Synopsis Wide Area GPS Enhancement (WAGE) Evaluation by :
Download or read book Wide Area GPS Enhancement (WAGE) Evaluation written by and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cruiser's Gear Carrying System by : George Jackson
Download or read book Cruiser's Gear Carrying System written by George Jackson and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Disposing of Ammunition, Explosives, and Incendiaries by :
Download or read book Disposing of Ammunition, Explosives, and Incendiaries written by and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Note SRS written by and published by . This book was released on 1996 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Old-growth Definition for Eastern Riverfront Forests by : James S. Meadows
Download or read book An Old-growth Definition for Eastern Riverfront Forests written by James S. Meadows and published by . This book was released on 1996 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sources of Free Or Low-cost Food and Nutrition Materials by :
Download or read book Sources of Free Or Low-cost Food and Nutrition Materials written by and published by . This book was released on 1990 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lender's Guide to FSA Loan Programs by :
Download or read book Lender's Guide to FSA Loan Programs written by and published by . This book was released on 1998 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Systems Engineering of Phased Arrays by : Rick Sturdivant
Download or read book Systems Engineering of Phased Arrays written by Rick Sturdivant and published by Artech House. This book was released on 2018-11-30 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phased arrays, while traditionally used in radar systems, are now being used or proposed for use in internet of things (IoT) networks, high-speed back haul communication, terabit-per-second satellite systems, 5G mobile networks, and mobile phones. This book considers systems engineering of phased arrays and addresses not only radar, but also these modern applications. It presents a system-level perspective and approach that is essential for the successful development of modern phased arrays. Using practical examples, this book helps solve problems often encountered by technical professionals. Thermal management challenges, antenna element design issues, and architectures solutions are explored as well as the benefits and challenges of digital beam forming. This book provides the information required to train engineers to design and develop phased arrays and contains questions at the end of each chapter that professors will find useful for instruction.
Book Synopsis Urban Expansion in the Forests of the Puget Sound Region by : Colin D. MacLean
Download or read book Urban Expansion in the Forests of the Puget Sound Region written by Colin D. MacLean and published by . This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Array Systems, Applications and RF Technologies by : Nicholas Fourikis
Download or read book Advanced Array Systems, Applications and RF Technologies written by Nicholas Fourikis and published by Academic Press. This book was released on 2000-05-31 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Array Systems, Applications and RF Technologies adopts a holistic view of arrays used in radar, electronic warfare, communications, remote sensing and radioastronomy. Radio frequency [RF] and intermediate frequency [IF] signal processing is assuming a fundamental importance, owing to its increasing ability to multiply a system's capabilities in a cost-effective manner. This book comprehensively covers the important front-end RF subsystems of active phased arrays, so offering array designers new and exciting opportunities in signal processing. This book: * provides an up to date record of existing systems from different applications * explores array systems under development * bridges the gap between textbook coverage of idealized phased arrays and practical knowledge of working phased arrays * recognises the significance of cost to the realization of phased arrays * discusses future advances in the field that promise to deliver even more affordable arrays ['intelligent' or self-focussing/-cohering arrays] Engineers and scientists in the radar and RF technology industry will welcome the detailed description of array elements, polarisers, T/R modules and beamformers in Advanced Array Systems, Applications and RF Technologies. This book is also appropriate for postgraduate and advanced undergraduate students in electronic engineering, and for technical managers, researchers and students in the fields of radioastronomy and remote sensing. This book is a volume in the Signal Processing and its Applications series, edited by Richard Green and Truong Nguyen.
Book Synopsis The works of the rev. Jonathan Swift by : Jonathan Swift
Download or read book The works of the rev. Jonathan Swift written by Jonathan Swift and published by . This book was released on 1812 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781719372336 Total Pages :30 pages Book Rating :4.3/5 (723 download)
Book Synopsis Array Phase Shifters by : National Aeronautics and Space Administration (NASA)
Download or read book Array Phase Shifters written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-20 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: While there are a myriad of applications for microwave phase shifters in instrumentation and metrology, power combining, amplifier linearization, and so on, the most prevalent use is in scanning phased-array antennas. And while this market continues to be dominated by military radar and tracking platforms, many commercial applications have emerged in the past decade or so. These new and potential applications span low-Earth-orbit (LEO) communications satellite constellations and collision warning radar, an aspect of the Intelligent Vehicle Highway System or Automated Highway System. In any case, the phase shifters represent a considerable portion of the overall antenna cost, with some estimates approaching 40 percent for receive arrays. Ferrite phase shifters continue to be the workhorse in military-phased arrays, and while there have been advances in thin film ferrite devices, the review of this device technology in the previous edition of this book is still highly relevant. This chapter will focus on three types of phase shifters that have matured in the past decade: GaAs MESFET monolithic microwave integrated circuit (MMIC), micro-electromechanical systems (MEMS), and thin film ferroelectric-based devices. A brief review of some novel devices including thin film ferrite phase shifters and superconducting switches for phase shifter applications will be provided. Finally, the effects of modulo 2 phase shift limitations, phase errors, and transient response on bit error rate degradation will be considered. Romanofsky, Robert R. Glenn Research Center ANTENNA ARRAYS; PHASE SHIFT CIRCUITS; MICROWAVE CIRCUITS; PHASE SHIFT; INTEGRATED CIRCUITS; MICROELECTROMECHANICAL SYSTEMS; FIELD EFFECT TRANSISTORS; SUPERCONDUCTIVITY; COMMUNICATION SATELLITES; LINEARIZATION; METROLOGY; TRANSIENT RESPONSE
Book Synopsis Cornwall Parish Registers by : William Phillimore Watts Phillimore
Download or read book Cornwall Parish Registers written by William Phillimore Watts Phillimore and published by . This book was released on 1903 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phased Array-Based Systems and Applications by : Nicholas Fourikis
Download or read book Phased Array-Based Systems and Applications written by Nicholas Fourikis and published by Wiley-Interscience. This book was released on 1997-02-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to state-of-the-art phased array-basedsystems and applications First developed in 1937 to help improve communication links betweenthe United States and the United Kingdom, phased arrays haveevolved far beyond their original purpose. In addition to theirvalue in radio communications, phased arrays are now a vitalcomponent in national defense, space exploration, astronomy, andelectronic warfare. Phased Array-Based Systems and Applications was written forresearchers and engineers with a professional interest in phasedarray-based systems. Timely, authoritative, and comprehensive, itdiscusses the most current uses of phased arrays (operating at cmand mm wavelengths) in radar, radio astronomy, remote sensing,electronic warfare, spectrum surveillance, and communications. Thisexploration of systems that share the same principles and performsimilar functions helps phased array users in all these fieldslearn more about the systems and applications in which theyspecialize. More important, the complementary nature of a varietyof sensors is emphasized throughout the book. While his consistent focus is on practical applications, the authoralso provides generous coverage of basic theoretical principles tohelp readers understand the systems trade-offs made in the designof various phased arrays. An indispensable professional resource for radar and antennaengineers, Phased Array-Based Systems and Applications is also asuperior graduate-level text for students in these fields.
Book Synopsis CATERPILLARS OF EASTERN FORESTS by : DAVID L. WAGNER
Download or read book CATERPILLARS OF EASTERN FORESTS written by DAVID L. WAGNER and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Antenna Arraying Techniques in the Deep Space Network by : David H. Rogstad
Download or read book Antenna Arraying Techniques in the Deep Space Network written by David H. Rogstad and published by John Wiley & Sons. This book was released on 2005-02-18 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to antenna Arraying in the Deep Space network Antenna arraying is the combining of the output from several antennas in order to improve the signal-to-noise ratio (SNR) of the received signal. Now implemented at the Goldstone Complex and other Deep Space Network (DSN) overseas facilities, antenna arraying provides flexible use of multiple antennas to increase data rates and has enabled NASA's DSN to extend the missions of some spacecraft beyond their planned lifetimes. Antenna Arraying Techniques in the Deep Space Network introduces the development and use of antenna arraying as it is implemented in the DSN. Drawing on the work of scientists at JPL, this timely volume summarizes the development of antenna arraying and its historical background; describes key concepts and techniques; analyzes and compares several methods of arraying; discusses several correlation techniques used for obtaining the combined weights; presents the results of several arraying experiments; and suggests directions for future work. An important contribution to the scientific literature, Antenna Arraying Techniques in the Deep Space Network * Was commissioned by the JPL Deep Space Communications and Navigation Systems (DESCANSO) Center of Excellence * Highlights many NASA-funded technical contributions pertaining to deep space communications systems * Is a part of the prestigious JPL Deep Space Communications and Navigation Series The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields. It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in key technologies.
