default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDJohan Sommarek
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
Journal Articles
- 2005
[j3]Jonne Lindeberg, Jouko Vankka, Johan Sommarek, Kari Halonen:
A 1.5-V direct digital synthesizer with tunable delta-sigma modulator in 0.13-μm CMOS. IEEE J. Solid State Circuits 40(9): 1978-1982 (2005)- 2003
- [j2]Jouko Vankka, Johan Sommarek, Jaakko Ketola, Ilari Teikari, Kari A. I. Halonen:
A digital quadrature modulator with on-chip D/A converter. IEEE J. Solid State Circuits 38(10): 1635-1642 (2003) - 2002
- [j1]Jouko Vankka, Jaakko Pyykönen, Johan Sommarek, Mauri Honkanen, Kari A. I. Halonen:
A multicarrier GMSK modulator with on-chip D/A converter for base stations. IEEE J. Solid State Circuits 37(10): 1226-1234 (2002)
Conference and Workshop Papers
- 2005
- [c5]Johan Sommarek, Ville Saari, Jonne Lindeberg, Jouko Vankka, Kari Halonen:
A 20 MHz BP-PWM and BP-DSM Class-D PA in 0.18 μm CMOS. ICECS 2005: 1-4 - 2004
- [c4]Jonne Lindeberg, Jouko Vankka, Johan Sommarek, Kari Halonen:
A 1.5V direct digital synthesizer with tunable delta sigma modulator in 0.13 μm CMOS. CICC 2004: 159-162 - [c3]Johan Sommarek, Jouko Vankka, Jaakko Ketola, Jonne Lindeberg, Kari Halonen:
A digital modulator with bandpass delta-sigma modulator. ESSCIRC 2004: 159-162 - [c2]Jaakko Ketola, Johan Sommarek, Jouko Vankka, Kari Halonen:
Transmitter utilising bandpass delta-sigma modulator and switching mode power amplifier. ISCAS (1) 2004: 633-636 - 2003
- [c1]Johan Sommarek, Jouko Vankka, Jaakko Ketola, Ilari Teikari, Kari Halonen:
A digital quadrature modulator with on-chip D/A converter. ESSCIRC 2003: 85-88
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-04-24 23:12 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
