Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Giuseppina Sapone"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 61:185-194
This paper presents a Colpitts-based voltage-controlled oscillator (VCO) for W-band radar applications. In the proposed circuit, the oscillation signal is directly drawn from the switching transistor bases by means of the primary winding of a transfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dca755f27a9da706b764082404816e3
https://doi.org/10.1109/tmtt.2012.2226053
https://doi.org/10.1109/tmtt.2012.2226053
Publikováno v:
Analog Integrated Circuits and Signal Processing. 72:121-128
The analysis and modeling of monolithic interstacked transformers for mm-wave applications is addressed. The performance advantages of the interstacked structure are demonstrated by using the most important figures of merit for integrated transformer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e615c69b79d3af2f06bcc7bd816d0d1
https://doi.org/10.1007/s10470-011-9822-3
https://doi.org/10.1007/s10470-011-9822-3
Publikováno v:
Microwave and Optical Technology Letters. 52:2160-2163
In this letter, a novel structure for mm-wave integrated transformers is presented. The proposed transformers, namely, interstacked, exploit mixed interleaved/stacked coils, which allow increasing the magnetic coupling with respect to stacked devices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::207529d8b493b4d971f311c03d85cc76
https://doi.org/10.1002/mop.25385
https://doi.org/10.1002/mop.25385
Autor:
Giuseppe Palmisano, Giuseppina Sapone
Publikováno v:
Microwave and Optical Technology Letters. 50:2577-2581
This article presents the design and the measurement results of a 3-to 5-GHz down-converter fabricated in a 90-nm CMOS technology. The circuit consists of a single-ended low-noise amplifier and two I/Q double-balanced mixers. A transformer-based on-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79d0f7761e2b8e7d31dde4ac1e30634c
https://doi.org/10.1002/mop.23744
https://doi.org/10.1002/mop.23744
Autor:
Giuseppina Sapone, Abhiram Chakraborty, Hans-Peter Forstner, Herbert Knapp, Dimitri Malsam, Jagjit Singh Bal, Saverio Trotta, Maciej Wojinowski, Mehran Pour Mousavi, Reinhard W. Jungmaier, Ismail Nasr, Ernst Seler
Publikováno v:
2014 44th European Microwave Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f4f57cdf7a7d17a4263f5f92b92b86
https://doi.org/10.1109/eumc.2014.6986772
https://doi.org/10.1109/eumc.2014.6986772
Autor:
Giuseppina Sapone, Giuseppe Palmisano
A 90-nm CMOS low-noise amplifier (LNA) for 3-10-GHz ultra-wideband (UWB) applications is presented. The circuit adopts a single-ended dual-stage solution. The first stage is based on a current-reuse topology and performs UWB (3-10 GHz) input matching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca3a873972df9804e645742f047f9f03
http://hdl.handle.net/20.500.11769/69096
http://hdl.handle.net/20.500.11769/69096
A 3-5-GHz ultra-wideband front-end for low-data rate wireless personal area networks is presented in this paper. The circuit, fabricated in a 90-nm CMOS technology, includes a Gaussian-envelope carrier-based transmitter, a direct-conversion down-conv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a13a9c50e07f7740361d335477fe723e
http://hdl.handle.net/20.500.11769/45192
http://hdl.handle.net/20.500.11769/45192
Publikováno v:
ESSCIRC
This paper presents a 3-5 GHz ultra-wideband radio front-end for low data-rate wireless personal area network applications. The circuit, implemented in a 90-nm CMOS technology, includes a carried-based ultra-wideband transmitter, a sub-optimal cohere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::982e9ed386f6bdaeaa551a4fbf541eb0
https://doi.org/10.1109/esscirc.2008.4681886
https://doi.org/10.1109/esscirc.2008.4681886
Autor:
Antonino Scuderi, Francesco Carrara, A. Italia, C.D. Presti, Giuseppina Sapone, Egidio Ragonese, Giuseppe Palmisano
Publikováno v:
2007 European Microwave Integrated Circuit Conference.
Circuit design techniques for integrating low-power multi-standard WLAN transceivers are presented in this paper. Several circuital approaches have been implemented and successfully demonstrated for the most critical blocks of a WLAN transceiver. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c28e45c890811faad9bc311ea3e9910
https://doi.org/10.1109/emicc.2007.4412692
https://doi.org/10.1109/emicc.2007.4412692
Autor:
Giuseppina Sapone, Giuseppe Palmisano
In this article, the measured performance of a 3–5 GHz low-power up-converter is presented. The circuit is based on a current-reuse topology with resistive load. It was implemented in a standard low-cost 0.25-μm CMOS technology. The up-converter a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c132857623a2f88b0ba93368f3dda5db
http://hdl.handle.net/20.500.11769/29580
http://hdl.handle.net/20.500.11769/29580