Walter Ciccognani

22 papers B 1Journal 12Unranked 9
YearRankTypeTitle / Venue / Authors
2025 J jnl
On the Fulfilment of the Gain and Matching Specifications in the Design of a Single-Stage High-Frequency Amplifier.
IEEE Trans. Circuits Syst. I Regul. Pap.
Antonio Serino, Walter Ciccognani, Sergio Colangeli, Patrick E. Longhi, Ernesto Limiti
2024 J jnl
32 dBm IP1dB/46 dBm IIP3 GaN Phase-Amplitude Setting Circuit at Ku-Band.
IEEE Trans. Circuits Syst. II Express Briefs
Patrick Ettore Longhi, Sergio Colangeli, Walter Ciccognani, Anjeeshnu Das, Swati Sharma, Shikha Swaroop Sharma, Ernesto Limiti
2024 — conf
A C-Band MMIC Multi-Functional Core Chip with 7 Bits Phase Shifter and Attenuator Using GaAs pHEMT.
PRIME
Swati Sharma, Shikha Swaroop Sharma, Patrick E. Longhi, Sergio Colangeli, Walter Ciccognani, Ernesto Limiti
2024 — conf
A C-Band Two-Stage MMIC GaN Power Amplifier for Radar Applications.
PRIME
Andrea Forte, Rocco Giofrè, Walter Ciccognani, Antonio Serino, Ernesto Limiti
2024 — conf
A Ku-Band MMIC Two-Stage GaAs-based Low Noise Amplifier for Radar Applications.
PRIME
Andrea Forte, Patrick Ettore Longhi, Walter Ciccognani, Sergio Colangeli, Antonio Serino, Ernesto Limiti
2024 — conf
Mismatch Based Implementation of W Band LNA Using GaAs pHEMTs.
PRIME
Shikha Swaroop Sharma, Swati Sharma, Pattrick Longhi, Sergio Colangeli, Walter Ciccognani, Ernesto Limiti
2024 J jnl
Partitioned Ohtomo Stability Test for Efficient Analysis of Large-Signal Solutions.
IEEE Access
Sergio Colangeli, Leonardo Pantoli, Walter Ciccognani, Patrick E. Longhi, Giorgio Leuzzi, Ernesto Limiti
2023 J jnl
A Bound on the Scattering Parameters of Unconditionally Stable N-Ports.
IEEE Trans. Circuits Syst. II Express Briefs
Sergio Colangeli, Walter Ciccognani, Antonio Serino, Patrick E. Longhi, Ernesto Limiti
2023 J jnl
Ka-Band High-Linearity and Low-Noise Gallium Nitride MMIC Amplifiers for Spaceborne Telecommunications.
IEEE Access
Patrick Ettore Longhi, Walter Ciccognani, Sergio Colangeli, Ernesto Limiti
2022 J jnl
New Proofs of the Two-Port Networks Unconditional Stability Criteria Based on the Rollett K Parameter.
IEEE Trans. Circuits Syst. I Regul. Pap.
Antonio Serino, Walter Ciccognani, Sergio Colangeli, Patrick E. Longhi, Ernesto Limiti
2021 J jnl
Broadband Amplifier Design Technique by Dissipative Matching Networks.
IEEE Trans. Circuits Syst. I Regul. Pap.
Walter Ciccognani, Sergio Colangeli, Patrick E. Longhi, Antonio Serino, Rocco Giofrè, Lorenzo Pace, Ernesto Limiti
2020 — conf
A C-Band GaN Single Chip Front-End for SAR Applications.
RWS
Rocco Giofrè, Walter Ciccognani, Sergio Colangeli, Marziale Feudale, C. Lanzieri, Giorgio Polli, Alessandro Salvucci, Andrea Suriani, Marco Vittori, Ernesto Limiti
2019 — conf
A Ka-Band Low-Noise Amplifier for Space Applications in a 100 nm GaN on Si technology.
PRIME
Lorenzo Pace, Walter Ciccognani, Sergio Colangeli, Patrick Ettore Longhi, Ernesto Limiti, Rémy Leblanc
2018 J jnl
A Simple Test to Check the Inherent-Stability Proviso on Field-Effect Transistors.
IEEE Access
Sergio Colangeli, Rocco Giofrè, Walter Ciccognani, Ernesto Limiti
2018 — conf
Ka-/V-band self-biased LNAs in 70 nm GaAs/InGaAs Technology.
PRIME
Giorgio Polli, Marco Vittori, Walter Ciccognani, Sergio Colangeli, Ferdinando Costanzo, Alessandro Salvucci, Ernesto Limiti
2018 — conf
Single MMIC receivers for C-band T/R module in 0.25 μm GaN technology.
PRIME
Alessandro Salvucci, Giorgio Polli, Aurora De Padova, Sergio Colangeli, Ferdinando Costanzo, Walter Ciccognani, Ernesto Limiti
2017 J jnl
Verifying Rollett's Proviso on Active Devices Under Arbitrary Passive Embeddings.
IEEE Trans. Circuits Syst. II Express Briefs
Sergio Colangeli, Walter Ciccognani, Mirko Palomba, Ernesto Limiti
2014 J jnl
13-bit GaAs serial-to-parallel converter with compact layout for core-chip applications.
Microelectron. J.
Marco Pirola, Roberto Quaglia, Giovanni Ghione, Walter Ciccognani, Ernesto Limiti
2012 J jnl
Noise measure-based design methodology for simultaneously matched multi-stage low-noise amplifiers.
IET Circuits Devices Syst.
Walter Ciccognani, Sergio Colangeli, Ernesto Limiti, Patrick E. Longhi
2010 J jnl
MMIC LNAs for Radioastronomy Applications Using Advanced Industrial 70 nm Metamorphic Technology.
IEEE J. Solid State Circuits
Walter Ciccognani, Ernesto Limiti, Patrick E. Longhi, Michel Renvoise
2004 B conf
The role of path loss on the selection of the operating bands of UWB systems.
PIMRC
Dajana Cassioli, Annalisa Durantini, Walter Ciccognani
2004 — conf
UWB propagation measurements by PN-sequence channel sounding.
ICC
Annalisa Durantini, Walter Ciccognani, Dajana Cassioli