Microwave synthesizers for modern communication systems

Author

Goryunov, I.V. ; Maltsev, V.A. ; Myakinkov, V.Yu. ; Rudy, Yu.B.

Author_Institution

Res. & Production Corp., Fed. State Unitary Enterprise, Moscow Region, Russia

fYear

2002

fDate

9-13 Sept. 2002

Firstpage

118

Lastpage

119

Abstract

The development of frequency synthesizers for a PCE communication system revealed the possibility of constructing a series of low-cost synthesizers for 400 MHz-18 GHz, with a bandwidth of 10...15 %, frequency tuning step of 1-28 MHz and output power of 13 dBm. Within the frequency band 2-18 GHz, analog dividers are used, as well as hybrid-integral circuits of ×2 and ×4 frequency multipliers, which were developed and produced by FSUE . The phase noise level in the 2 cm band at offsets from the carrier of 1 kHz, 10 kHz and 30 kHz does not exceed -60 dB/Hz, -75dB/Hz and -90 dB/Hz, respectively. Further development of elements and microwave circuits in combination with more efficient modulation methods will allow the construction of new types of communication lines.

Keywords

UHF generation; frequency dividers; frequency multipliers; frequency synthesizers; hybrid integrated circuits; microwave generation; phase noise; 2 cm; 2 to 18 GHz; 400 MHz to 18 GHz; PCE communication systems; analog dividers; carrier offsets; frequency multipliers; hybrid IC; low-cost microwave frequency synthesizers; modulation methods; operating frequency band; output power; phase noise level; synthesizer bandwidth/frequency tuning steps; Bandwidth; Circuit optimization; Frequency conversion; Frequency synthesizers; Microwave circuits; Microwave theory and techniques; Modular construction; Phase noise; Power generation; Tuning;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Telecommunication Technology, 2002. CriMiCo 2002. 12th International Conference

Print_ISBN

966-7968-12-X

Type

conf

DOI

10.1109/CRMICO.2002.1137169

Filename

1137169