000	02103cam  2200349zi 4500
001	9.894866
003	CaOODSP
005	20221107173849
006	m     o  d f
007	cr |n|||||||||
008	201222s1985    oncd    ob   f|0| 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn---
086	1 |aCo24-3/7-1373-1985E-PDF
100	1 |aChan, H. C., |eauthor.
245	10|aAgile frequency selection for an antenna with frequency dependent beam firing angle / |cby H.C. Chan.
264	1|aOttawa : |bCommunications Research Centre, |c1985.
300	|a1 online resource (iii, 26 pages) : |bcharts.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aCRC report ; |vno. 1373
500	|aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
500	|a"October 1985."
504	|aIncludes bibliographical references (page 24).
520	|a"This work addresses the potential problems and their solution of employing a frequency squinting antenna in conjunction with frequency agility in a naval surveillance radar system. Frequency agility is an important feature in countering enemy jamming. However, when it is applied with a frequency squinting antenna, random beam firing angle will result. This random beam firing angle causes non-uniform azimuthal coverage. Consequently detection performance in certain azimuths scanned by the antenna will be degraded. An optimization technique is employed to obtain the sequence of agile frequency selections which provides a relatively uniform azimuthal coverage, while preserving the basic random properties of the nominal sequence of agile frequencies"--Abstract.
650	0|aRadar|xAntennas.
650	6|aRadar|xAntennes.
710	2 |aCommunications Research Centre (Canada), |eissuing body.
830	#0|aCRC report ;|vno. 1373.|w(CaOODSP)9.882492
856	40|qPDF|s1,008 KB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-7-1373-1985-eng.pdf