A bit-serial CMOS digital IF-filter for mobile radio using an on-chip clock

Peter Nilsson, Mats Torkelson, Kent Palmkvist, Mark Vesterbacka, Lars Wanhammar

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

A chip for digital intermediate frequency filtering is introduced. The filter is intended move most of the analog intermediate frequency filtering to the digital domain in systems like the American mobile radio system (IS-54). It is a wave digital lattice filter realized with bit-serial arithmetic. Furthermore, a technique for local clocks on chip is presented. The method is based on a ring oscillator and a cycle counter which is controlled from outside the chip. A 0.8 micron technology custom test chip has been fabricated and tested.
Originalspråkengelska
Titel på värdpublikationMobile communications advanced systems and components / Lecture notes in Computer Science
RedaktörerChristoph G. Günther
FörlagSpringer
Sidor510-521
Volym783
ISBN (tryckt)3-540-57856-0
DOI
StatusPublished - 1994
Evenemang1994 International Zurich Seminar on Digital Communications, March 8-11, 1994 - Zürich, Schweiz
Varaktighet: 1994 mars 81994 mars 11

Publikationsserier

Namn
Volym783
ISSN (tryckt)0302-9743
ISSN (elektroniskt)1611-3349

Konferens

Konferens1994 International Zurich Seminar on Digital Communications, March 8-11, 1994
Land/TerritoriumSchweiz
OrtZürich
Period1994/03/081994/03/11

Ämnesklassifikation (UKÄ)

  • Elektroteknik och elektronik

Fingeravtryck

Utforska forskningsämnen för ”A bit-serial CMOS digital IF-filter for mobile radio using an on-chip clock”. Tillsammans bildar de ett unikt fingeravtryck.

Citera det här