| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.876519 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107164727 |
|---|
| 006 | m o d f |
|---|
| 007 | cr |n||||||||| |
|---|
| 008 | 190718e198503##oncd|||#o f000 0|eng d |
|---|
| 040 | |aCaOODSP|beng|erda|cCaOODSP |
|---|
| 043 | |an-cn--- |
|---|
| 086 | 1 |aCo24-89/1985E-PDF |
|---|
| 100 | 1 |aWittke, P. H. |q(Paul H.),|eauthor. |
|---|
| 245 | 12|aA bandwidth efficient frequency-hopped spread spectrum modulation study / |cby P.H. Wittke [and three others]. |
|---|
| 264 | 1|a[Ottawa] : |bDepartment of Communications, |cMarch 1985. |
|---|
| 300 | |a1 online resource (35 pages) : |bfigures. |
|---|
| 336 | |atext|btxt|2rdacontent |
|---|
| 337 | |acomputer|bc|2rdamedia |
|---|
| 338 | |aonline resource|bcr|2rdacarrier |
|---|
| 500 | |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada]. |
|---|
| 500 | |a"Report No. 85-3." |
|---|
| 500 | |a"Final Report." |
|---|
| 504 | |aIncludes bibliographical references. |
|---|
| 520 | |a"A study of piecewise coherent, frequency-hopped, spread spectrum signals and their reception is carried out. The modulation is assumed to be coherent in the interval between frequency hops. A number of modulation schemes in which the signal between hops is a bandwidth efficient, partial response encoded, digital FM modulation, are considered, as the data modulation band occupancy must be compact in order for systems with a slow-to-medium hopping rate to have reasonable processing gain"--Abstract. |
|---|
| 692 | 07|2gccst|aSatellites |
|---|
| 692 | 07|2gccst|aTelecommunications |
|---|
| 710 | 1 |aCanada. |bDepartment of Communications. |
|---|
| 794 | |tA bandwidth efficient frequency-hopped spread spectrum modulation study / |w(CaOODSP)9.878918 |
|---|
| 856 | 40|qPDF|s2.64 MB|uhttps://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-89-1985-eng.pdf |
|---|