Please use this identifier to cite or link to this item:

TitleSuper-regenerative receiver at 433MHz
Author(s)Carmo, João Paulo Pereira
Ribeiro, J. C.
Mendes, P. M.
Correia, J. H.
RF receiver
Super-regenerative receiver
Issue date23-Mar-2011
JournalMicroelectronics Journal
CitationCARMO, J. P. [et al.] - Super-regenerativereceiverat433MHz. "Microelectronics Journal" [Em linha]. (2011). [Consult. 25 Mar. 2011]. Disponivel em WWW:<doi:10.1016/j.mejo.2011.02.009>. ISSN 0026-2692.
Abstract(s)This paper presents a receiver for operation in the 433 MHz ISM band. The selected architecture explores the super regeneration phenomena to achieve a high sensitivity for applying in wireless implantable microsystems. This radio frequency (RF) chip can be supplied with a voltage of only 3 V for demodulating signals with powers in the range [ 100, 40] dB. The codulation (modulation and coding) scheme of the binary data is a variation of the Manchester code combined with OOK (on/off keying) modulation. The AMIS 0.7 µm CMOS process was selected for targeting the requirement to fabricate a low cost receiver, whose prototype was integrated in a die with an area of 55 mm2. Also, this receiver is fully compatibility with commercially transmitters for the same frequency.
Publisher versiondoi:10.1016/j.mejo.2011.02.009
AccessOpen access
Appears in Collections:CAlg - Artigos em revistas internacionais / Papers in international journals
DEI - Artigos em revistas internacionais

Files in This Item:
File Description SizeFormat 
Repositorium_01.pdfMEJ - 433 MHz895,16 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID