. "48;51" . "664720" . "Spurious in PLL-DDS frequency synthesizers."@en . "We will discuss the basic parameters of the steering signal that is built in the sigma-delta modulator and that controls pulse removing in the PPL frequency synthesizer. The knowledge of these parameters is important for the choice of the bias of the steering signal and for the correct evaluation of the synthesizer spectrum. We shall investigate the dependence of these parameters on the order of the sigma-delta modulator and show the spurious phase spectrum of the considered fractional-N synthesizer for the third and fourth modulator order." . "\u0160tursa, Jarmil" . "4"^^ . "2"^^ . . . "SK - Slovensk\u00E1 republika" . . "0"^^ . "0"^^ . "2"^^ . . "1" . "frequency synthesizers; phase locked loops; direct digital synthesis"@en . "1335-8243" . "Spurious in PLL-DDS frequency synthesizers." . "P(GA102/00/0958), Z(AV0Z2067918)" . . . . . "[CD3CC10B9C04]" . "Acta Electrotechnica et Informatica" . "Spurious in PLL-DDS frequency synthesizers."@en . . "RIV/67985882:_____/02:13020005!RIV/2003/GA0/A13003/N" . . . . "2" . . . "Kroupa, V\u011Bnceslav" . "RIV/67985882:_____/02:13020005" . . "Spurious in PLL-DDS frequency synthesizers." . . . "We will discuss the basic parameters of the steering signal that is built in the sigma-delta modulator and that controls pulse removing in the PPL frequency synthesizer. The knowledge of these parameters is important for the choice of the bias of the steering signal and for the correct evaluation of the synthesizer spectrum. We shall investigate the dependence of these parameters on the order of the sigma-delta modulator and show the spurious phase spectrum of the considered fractional-N synthesizer for the third and fourth modulator order."@en .