Title :
GHz band fast hopping PLL synthesizer
Author :
Nanbu, Masashi ; Iritani, Tadamitsu ; Oie, Takahiro
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokushima Univ., Japan
Abstract :
A fast frequency-hopped PLL synthesizer that could generate frequency up to GHz band which is the key to realize a spread spectrum modulation called frequency-hopping (FH-SS) is proposed. This method has no VCO-phase error and its hopping rate is as fast as 1/2 of reference frequency
Keywords :
frequency hop communication; frequency synthesizers; phase locked loops; 1 GHz; GHz band; fast hopping PLL synthesizer; frequency generation; frequency-hopping spread spectrum; hopping rate; reference frequency; spread spectrum modulation; Circuits; Frequency conversion; Frequency modulation; Frequency synthesizers; Phase detection; Phase locked loops; Spread spectrum communication; Steady-state; Switches; Voltage-controlled oscillators;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.567552
