HTS-technology for UMTS radio base stations

Author

Chaloupka, Heinz ; Jedamzik, Dieter

Author_Institution

Dept. of Electr. Eng., Wuppertal Univ., Germany

Volume

3

fYear

1998

fDate

8-11 Sep 1998

Firstpage

1255

Abstract

The impact of high-temperature-superconductor (HTS) technology onto future Universal Mobile Telecommunications System (UMTS) radio base stations is discussed. It is shown that HTS-technology offers advanced RF prefiltering capabilities which can be used to obtain significantly increased dynamic range and sensitivity in W-CDMA multicarrier receivers. Furthermore it provides a mean to cope with extremely high selectivity requirements for combined FDD and TDD operation

Keywords

analogue circuits; broadband networks; cellular radio; channel bank filters; code division multiple access; high-temperature superconductors; radio receivers; radiofrequency filters; superconducting devices; FDD operation; HTS-technology; LNA-filter combination; RF prefiltering; TDD operation; UMTS radio base stations; Universal Mobile Telecommunications System; W-CDMA multicarrier receivers; analog RF signal processing; dynamic range; high-temperature-superconductor; interference suppression; receiver; sensitivity; software radio; 3G mobile communication; Band pass filters; Delay; High temperature superconductors; Josephson junctions; Power harmonic filters; Q factor; Radio frequency; Superconducting thin films; Superconductivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium on

Conference_Location

Boston, MA

Print_ISBN

0-7803-4872-9

Type

conf

DOI

10.1109/PIMRC.1998.731387

Filename

731387