Du är här

A novel approach to negative feedback in RX front-ends

Publiceringsår: 2006
Språk: Engelska
Sidor: 231-234
Publikation/Tidskrift/Serie: 24th Norchip Conference, 2006.
Dokumenttyp: Konferensbidrag

Sammanfattning

A new approach to negative feedback is proposed and applied to active mixer cells based on Gilbert multiplier. The feedback can be exploited in several ways, and different configurations are derived. A dual-loop topology provides a solution for inductor-less broad-band receiver stages. The nature of the dual loop ensures controlled gain and input matching, and a first-order linearity analysis is presented. A single-loop narrow-band topology is derived from more traditional implementations; main characteristics are examined thoroughly, with specific respect to input matching, noise and stability issues

Disputation

Nyckelord

  • Technology and Engineering

Övriga

2006-11-01
Linkoping
Published
Yes
  • ISBN: 1-4244-0772-9

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

 

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen