140 Mb/s deqpsk modem if stage

dc.contributor	Graduate Program in Electrical and Electronic Engineering.
dc.contributor.advisor	Cerid, Ömer.
dc.contributor.author	Suyabatmaz, M. Akif.
dc.date.accessioned	2023-03-16T10:21:47Z
dc.date.available	2023-03-16T10:21:47Z
dc.date.issued	1985.
dc.identifier.other	EE 1985 Su9
dc.identifier.uri	http://digitalarchive.boun.edu.tr/handle/123456789/13041
dc.description.abstract	Recently, as the digital technology progresses, the exploding capacity of digital information nececities fast digital communication systems. Since the congestion prevailing in many regions of radio frenuency spectrum has created the need for improved spectrum utilization techniques, the demand for multilevel (Mrary) digital modulation techniques has also increased. In this thesis, a differentially encoded and differentially decoded quadrature phase shift keyed modem, employing coherent demodulator, was briefly analy.zed. System building blocks were investigated and the one, proper to high data rate application, was chosen for system realization. A working circuit, was build as an intermediate frequency (IF) stage, operating at 140 Mbit per second, and realized.
dc.format.extent	30 cm.
dc.publisher	Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985.
dc.subject.lcsh	Digital communications.
dc.title	140 Mb/s deqpsk modem if stage
dc.format.pages	[no pagination];