000 03096nam  2200409zi 4500
0019.875953
003CaOODSP
00520240222165850
006m     o  d f      
007cr |||||||||||
008190708t20182018oncao  #ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn---
0861 |aD68-2/038-2018E-PDF
1001 |aMoo, Peter W., |eauthor.
24510|aConsiderations for development of naval multifunction radio frequency (RF) systems / |cPeter W. Moo, DRDC - Ottawa Research Centre, David J. DiFilippo, Dannaven Inc.
264 1|a[Ottawa] : |bDefence Research and Development Canada = Recherche et développement pour la défense Canada, |c2018.
264 4|c©2018
300 |a1 online resource (vi, 53 pages, 2 unnumbered pages) : |billustrations, photographs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aScientific report ; |vDRDC-RDDC-2018-R038
500 |aTitle from cover.
500 |a"May 2018."
500 |a"Can unclassified."
504 |aIncludes bibliographical references (pages 45-49).
5203 |a"The evolving role of modern navies has required increasingly higher levels of capability in the radio frequency (RF) shipboard systems that provide radar, communications, electronic attack (EA) and electronic support (ES) functions. The result has been a proliferation of topside antennas and associated hardware on naval vessels. The notion of multifunction RF (MFRF) systems has drawn considerable interest as an approach to reversing this trend. In a MFRF system, RF functions are consolidated within a shared set of electronics and antenna apertures that utilize active electronically scanned array (AESA) technology. This Scientific Report presents the results of a scoping study that highlight a number of issues to be considered in the design and implementation of a naval MFRF system. Specifically, the key requirements of the RF functions of interest are first reviewed, and MFRF system design trade-offs resulting from costs and/or performance limitations in existing hardware technology are then discussed. It is found that limitations in hardware technology constrain the implementation of practical MFRF systems. MFRF system prototype development programs that have been conducted in other countries are described. Recommendations are also presented for a future DRDC program in MFRF systems. Specifically, areas of research should include MFRF system design concepts and techniques for resource allocation management"--Abstract, page i.
546 |aIncludes abstract in French.
69207|2gccst|aArmed forces
69207|2gccst|aRadio
69207|2gccst|aSystems
7001 |aDiFilippo, David D. J., |eauthor.
7101 |aDefence R&D Canada. |bOttawa Research Centre.
830#0|aScientific report (Defence R&D Canada)|vDRDC-RDDC-2018-R038.|w(CaOODSP)9.802305
85640|qPDF|s1.93 MB|uhttps://publications.gc.ca/collections/collection_2019/rddc-drdc/D68-2-038-2018-1-eng.pdf