Search Results - "Longhi, P. E."

DC Power-Optimized Ka-Band GaN-on-Si Low-Noise Amplifier With 1.5 dB Noise Figure by Pace, L., Longhi, P. E., Ciccognani, W., Colangeli, S., Vitulli, F., Deborgies, F., Limiti, E.

“…A Ka -band low-noise amplifier for low-consumption robust receivers is presented in this letter. The monolithic microwave integrated circuit (MMIC) is designed…”
Get full text

V-Band GaAs Metamorphic Low-Noise Amplifier Design Technique for Sharp Gain Roll-Off at Lower Frequencies by Longhi, P. E., Pace, L., Colangeli, S., Ciccognani, W., Leblanc, R., Limiti, E.

“…In this letter, we present the design of a V- band low-noise amplifier for intersatellite crosslink receivers. The test vehicle, realized on industrial…”
Get full text

Comparative noise investigation of high-performance GaAs and GaN millimeter-wave monolithic technologies by Ciccognani, W., Colangeli, S., Serino, A., Pace, L., Fenu, S., Longhi, P. E., Limiti, E., Poulain, J., Leblanc, R.

“…This paper provides an assessment between two MMIC foundry processes for millimetre-wave high-performance receiver applications, namely, OMMIC's 70 nm GaAs and…”
Get full text

A Times-4 Frequency Multiplier from K- to W-band by Pace, L., Salvucci, A., Fenu, S., Ciccognani, W., Longhi, P. E., Colangeli, S., Limiti, E., Frtjlink, P., Renvoise, M.

“…In this paper, a times four K- to W-Band frequency multiplier involved in the generation of a Local Oscillator signal is presented. The chosen technology for…”
Get full text

An ultra-broadband robust LNA for defence applications in AlGaN/GaN technology by Ciccognani, W, Limiti, E, Longhi, P E, Mitrano, C, Nanni, A, Peroni, M

“…The design, fabrication and test of a 2-18 GHz monolithic Low Noise Amplifier utilizing 0.25 μm AlGaN/GaN HEMT technology is reported. The measured noise…”
Get full text

A Derating-Rules Compliant Ka-Band GaN-on-Si Power Amplifier Designed for Highly Reliable Satellite Applications by Costanzo, F., Pace, L., Longhi, P. E., Ciccognani, W., Colangeli, S., Leblanc, R., Limiti, E.

“…The present work shows a thermal-aware MMIC HPA design approach that could be adopted when designing GaN/Si amplifiers for space applications, where…”
Get full text

MMIC LNAs for Radioastronomy Applications Using Advanced Industrial 70 nm Metamorphic Technology by Ciccognani, W., Limiti, E., Longhi, P. E., Renvoise, M.

“…A set of monolithic low-noise amplifiers have been designed and realised making use of an advanced industrial GaAs 70 nm metamorphic technology with high…”
Get full text

An ultra-broadband robust LNA for defence applications in AlGaN/GaN technology by Limiti, E., Ciccognani, W., Longhi, P. E., Mitrano, C., Nanni, A., Peroni, M.

“…The design, fabrication and test of a 2-18 GHz monolithic Low Noise Amplifier utilizing 0.25 µm AlGaN/GaN HEMT technology is reported. The measured noise…”
Get full text

Freitag method application to PA stability test by Jankowski, M., Limiti, E., Longhi, P.E.

“…The multi-device Power Amplifier even and odd-mode stability is being tested using the Freitag approach. Results are verified by means of the time domain…”
Get full text

A compact high performance X-band core-chip with on board serial-to-parallel conversion by Ciccognani, W, Ferrari, M, Ghione, G, Limiti, E, Longhi, P E, Pirola, M, Quaglia, R

“…A core-chip for X-band applications with on board serial-to-parallel conversion implementing a separate architecture topology is presented. The main RF…”
Get full text

Compact wideband downconverter module for Electronic Warfare applications by Pandolfi, C., Bartocci, M., Gabrielli, G., Longhi, P.E., Megna, A., Orobello, B.

“…Analysis and design of a compact wideband downconverter module for EW applications are presented in this paper. Architectural and circuit solutions trade-offs…”
Get full text

A new test bench to measure dynamic output I/V characteristics of FETs by Ciccognani, W., Giannini, F., Limiti, E., Longhi, P.E., Nanni, A., Serino, A.

“…In this paper a new test bench for the measurement of FETs dynamic output I/V characteristics is presented. The characterization is carried out generating…”
Get full text

Beam Forming Network GaAs modules for Radioastronomy Focal Plane Arrays by Ciccognani, W., Di Paolo, F., Giannini, F., Limiti, E., Longhi, P.E., Serino, A.

“…In this contribution a set of MMICs' design and test is presented. The circuits have been designed for the synthesis of an RF beam forming network intended for…”
Get full text

GaN Device Technology: Manufacturing, Characterization, Modelling and Verification by Ciccognani, W., Giannini, F., Limit, E., Longhi, P.E., Nanni, M.A., Serino, A., Lanzieri, C., Peroni, M., Romanini, P., Camarchia, V., Pirola, M., Ghione, G.

“…Gallium Nitride's superior physical properties, in comparison with other semiconductors, make GaNHEMT active devices a prime candidate in the implementation of…”
Get full text

A GaAs front-end receiver for radioastronomy applications by Ciccognani, W., Di Paolo, F., Giannini, F., Limiti, E., Longhi, P.E., Serino, A.

“…In this contribution a group of MMICs' design, measurement, test and reverse engineering considerations are presented. The circuits have been designed for the…”
Get full text