1.

Record Nr.

UNINA990004073940403321

Autore

Riccardi, Andrea <1950- >

Titolo

Il "partito romano" nel secondo dopoguerra (1945-1954) / Andrea Riccardi

Pubbl/distr/stampa

Brescia : Morcelliana, 1983

ISBN

88-372-1195-3

Descrizione fisica

XX, 254 p. ; 23 cm

Collana

Biblioteca di storia contemporanea

Disciplina

945.092

Locazione

FLFBC

Collocazione

945.092 RIC 1

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Monografia



2.

Record Nr.

UNINA9910963442303321

Autore

Pàˆrssinen Aarno

Titolo

Direct conversion receivers in wide-band systems / / by Aarno Parssinen

Pubbl/distr/stampa

Boston, : Kluwer Academic Publishers, c2001

ISBN

1-280-20032-4

9786610200320

0-306-47545-6

Edizione

[1st ed. 2001.]

Descrizione fisica

1 online resource (251 p.)

Collana

The Kluwer international series in engineering and computer science ; ; SECS 655

Disciplina

621.384/18

Soggetti

Integrated circuits - Design and construction

Broadband communication systems - Equipment and supplies

Radio circuits - Design and construction

Radio - Transmitter-receivers - Equipment and supplies - Design and construction

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

System Requirements for Radio Receivers in Wireless Communications -- Receiver Architectures -- Direct Conversion Receivers -- Circuit Implementations.

Sommario/riassunto

This book is based on my doctoral thesis at the Helsinki University of Technology. Several different projects during five years guided me from the basics of the RF IC design to the implementations of highly integrated radio receiver chips. Sharing time and effort between IC and system issues is not always straightforward. I have been lucky to follow both topics and share experiences with diligent and enthusiastic people having different specialities. As a result, this book will cover a wide range of different topics needed in the design of highly integrated radio receivers. Experiences from the first receiver prototypes for the third generation cellular systems form the basis of this book. Most of the issues are directly related to the early proposals of European and Japanese standardization organizations. For example, the chip rate was originally set to 4. 096 Mcps in a wide-band CDMA channel. I have kept



that number in the book in most of the examples although it has been later changed to 3. 84 Mcps. I hope that the readers will accept that and the possible other incompabilities to the latest specifications. At least in the research phase the changes even in the most essential requirements are definitely not a rare incident and IC designers should be able to react and modify their designs as soon as they can.