Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Paolo Valerio Testa"'
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 2, Pp 293-303 (2021)
This article presents a double-balanced up-conversion ring mixer based on complementary switches operating at millimeter-wave frequencies. Complementary-switching relieves the mixer from the need for a differential Local-Oscillator (LO) signal, simpl
Externí odkaz:
https://doaj.org/article/a3d8ecdfddd24f18a248ec3818687f6f
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 2, Pp 508-519 (2021)
This work presents a direct-conversion receiver for G-band applications formed by a cascaded single-stage distributed amplifier optimized for low noise, a single-balanced active mixer with inductive peaking and broadband RF matching, and a local osci
Externí odkaz:
https://doaj.org/article/1a2ba707420d45218f1956741d736dfb
Autor:
Laszlo Szilagyi, Songhui Li, Xin Xu, Paolo Valerio Testa, Andres Seidel, Corrado Carta, Frank Ellinger
Publikováno v:
2022 Asia-Pacific Microwave Conference (APMC).
Publikováno v:
IEEE Microwave and Wireless Components Letters. 31:977-980
This letter presents the first duty-cycled low-noise amplifier (LNA) operating in the $V$ -band (40–75 GHz). The amplifier employs a two-stage cascode topology and focuses on low power consumption and therefore fast settling times. The switching is
Publikováno v:
2022 IEEE International Symposium on Circuits and Systems (ISCAS).
Autor:
Laszlo Szilagyi, Songhui Li, Xin Xu, Paolo Valerio Testa, Andres Seidel, Corrado Carta, Frank Ellinger
Publikováno v:
2021 16th European Microwave Integrated Circuits Conference (EuMIC).
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 68:928-932
This brief describes a novel technique for the distribution of dc power based on synthetic transmission lines with a low cutoff frequency. Since after the cutoff the impedance of these lines approaches that of an open , these components are well suit
Autor:
Luca Steinweg, Paolo Valerio Testa, Corrado Carta, Vincent Riesb, Frank Ellinger, Paul Starke
Publikováno v:
IEEE Microwave and Wireless Components Letters. 30:1101-1104
A frequency quadrupler for the up-conversion of a 63.75-GHz signal to an output frequency of 255 and 12.7 GHz of bandwidth for use in a local oscillator chain is presented. The presented circuit extends the common push–push architecture to a single
Publikováno v:
IEEE Microwave and Wireless Components Letters. 30:86-89
This letter presents a vector-modulator phase shifter for low-power and broadband applications operating from 160 to 190 GHz. The component is implemented in a 130-nm SiGe BiCMOS technology featuring a maximum oscillation frequency of 450 GHz. Phase-
Publikováno v:
2021 IEEE Asia-Pacific Microwave Conference (APMC).