DocumentCode
3086027
Title
A fast frequency switching synthesizer with an integration circuit
Author
Nosaka, H. ; Nakagawa, T. ; Yarriagishi, A.
Author_Institution
NTT Wireless Syst. Labs., Kanagawa, Japan
Volume
3
fYear
1998
fDate
7-12 June 1998
Firstpage
1839
Abstract
A new type of direct frequency synthesizer which can complete frequency switching in less than a microsecond is proposed. This yields low-spurious outputs by low-power analog integration circuit whose operating principle is similar to a digital accumulator. Experimental results confirm successful frequency synthesizer operation.
Keywords
frequency synthesizers; integrating circuits; direct frequency synthesizer; frequency switching; low-power analog integration circuit; Communication switching; Frequency synthesizers; Interpolation; Phase locked loops; Read only memory; Switching circuits; Telecommunication switching; Timing; Tuning; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1998 IEEE MTT-S International
Conference_Location
Baltimore, MD, USA
ISSN
0149-645X
Print_ISBN
0-7803-4471-5
Type
conf
DOI
10.1109/MWSYM.1998.700841
Filename
700841
Link To Document