Change search
ReferencesLink to record
Permanent link

Direct link
System-in-package synthesizer for PCS/DCS application
Infineon Technology Nordic AB, Kista, Sweden.
2007 (English)In: European Microwave Week 2007 Conference Proceedings, IEEE , 2007, 520-523 p.Conference paper (Refereed)
Abstract [en]

The article presents a system-in-package (SiP) approach for synthesizer system module used in frequency down-and up-conversion of PCS/DCS radio base station applications using low-temperature co-fired ceramic (LTCC). The hybrid module benefits from the latest qualified production technology based on multilayer LTCC technology. LTCC permits a relatively high level of circuit integration in which different parts of the synthesizer such as the VCO, buffer amplifier, loop filter, PLL circuit, switch, and voltage regulator are integrated in a single substrate of 21 x 16 x 4 mm3. The module exhibits minimum RF tuning sections, improved performance repeatability, excellent RF performance, and good low phase noise. The module covers 1800 MHz Rx/Tx and 1900 MHz Rx/Tx frequency bands. Adoption of the synthesizer to upper or lower frequency band is possible by means of few component changes in a novel tuneable resonator structure. The module's design concept defines 4 commercial products which is included in Infineon's portfolio of wireless infrastructure circuit solutions for PCS/DCS radio basestation applications.

Place, publisher, year, edition, pages
IEEE , 2007. 520-523 p.
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-183065DOI: 10.1109/EMICC.2007.4412764ScopusID: 2-s2.0-48149094596OAI: oai:DiVA.org:kth-183065DiVA: diva2:907110
Conference
Microwave Integrated Circuit Conference, 2007. EuMIC 2007. European
Note

QC 20160310

Available from: 2016-02-26 Created: 2016-02-26 Last updated: 2016-03-10Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Bagger, Reza
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 38 hits
ReferencesLink to record
Permanent link

Direct link