Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Sensitivity degradation of conventional and balanced 3*3 port phase diversity DPSK receivers due to thermal and local oscillator intensity noise

: Patzak, E.; Lancenhorst, R.

	Electronics Letters 25 (1989), Nr.8, S.545-7 ISSN: 0013-5194

	Englisch
	Zeitschriftenaufsatz
	Fraunhofer HHI ()
	digital communication systems; diversity reception; error statistics; optical communication equipment; phase shift keying; random noise; receivers; sensitivity analysis; thermal noise; bit error rate; digital transmission; conventional 33 port type; ber characteristics; balanced 33 port type; performance comparison; optical communications; phase diversity; dpsk receivers; local oscillator intensity noise; balanced configuration; gaussian approximation

Abstract
The authors propose a balanced configuration for a 3*3 port phase diversity optical receiver. The performance of this receiver is compared with the conventional 3*3 port receiver. Since exact solutions are derived, a comparison of these with the Gaussian approximation is given.