Two mm-wave vector modulator active phase shifters with novel IQ generator in 28 nm FDSOI CMOS

D Pepe, D Zito - IEEE Journal of Solid-State Circuits, 2016 - ieeexplore.ieee.org
This paper presents two 4-bit (16-phase) mm-wave vector modulator phase shifters
exploiting a novel in-phase and quadrature signal generator that consists of a single-input …

An overview of state-of-the-art D-band radar system components

P Stadler, H Papurcu, T Welling, S Tejero Alfageme… - Chips, 2022 - mdpi.com
In this article, a literature study has been conducted including 398 radar circuit elements
from 311 recent publications (mostly between 2010 and 2022) that have been reported …

Design of a D-band CMOS amplifier utilizing coupled slow-wave coplanar waveguides

D Parveg, M Varonen, D Karaca… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
This paper validates a design and modeling methodology of coupled slow-wave
waveguides (CS-CPW) by presenting a D-band CMOS low-noise amplifier (LNA) that …

A -Band Two-Element Phased-Array Receiver Front End With Quadrature-Hybrid-Based Vector Modulator

S Afroz, KJ Koh - IEEE Microwave and Wireless Components …, 2018 - ieeexplore.ieee.org
This letter presents a D-band two-element phased-array receiver (Rx) front end
implemented in a 0.13-μm SiGe BiCMOS process. The Rx employs a low-loss quadrature …

A 60-GHz transmission line phase shifter using varactors and tunable inductors in 65-nm CMOS technology

S Shamsadini, IM Filanovsky… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper describes a 60-GHz artificial transmission line phase shifter designed in 65-nm
CMOS technology. To increase the phase shift range and preserve the matching over the …

A W-band digitally controlled bidirectional transmission line phase shifter in 22-nm FDSOI

MW Mansha, A Elmenshawi… - IEEE Microwave and …, 2023 - ieeexplore.ieee.org
In this letter, a passive bidirectional integrated tunable transmission line (TL) phase shifter
(PS) is proposed and demonstrated in the W-band (75–110 GHz). The PS is based on a …

90 GHz CMOS phased-array transmitter integrated on LTCC

A Vahdati, A Lamminen, M Varonen… - … on Antennas and …, 2017 - ieeexplore.ieee.org
This paper presents the design of a 90 GHz phased-array transmitter front end on low-
temperature co-fired ceramic (LTCC) technology. The monolithic microwave integrated …

A differential vertical hybrid coupler and low capacitance RF pads for millimeter-wave applications in 28 nm CMOS FDSOI

F Voineau, B Martineau, M Sié… - 2018 IEEE 18th …, 2018 - ieeexplore.ieee.org
As millimeter-wave applications mostly rely on differential topologies, a differential design for
quadrature hybrid coupler is also desired. The proposed Differential Vertical Hybrid Coupler …

Modeling and applications of millimeter-wave slow-wave coplanar coupled lines in CMOS

D Parveg, A Vahdati, M Varonen… - 2015 10th European …, 2015 - ieeexplore.ieee.org
In this paper we propose a methodology for fast modeling of shielded slow-wave coupled
lines in CMOS technology. The simulation problem is divided into four parts with the help of …

A 0-360° phase shifter for 77-GHz automotive radar sensors in 28-nm FD-SOI CMOS technology

AD Minnella, A Finocchiaro, G Papotto… - … 18th Conference on …, 2023 - ieeexplore.ieee.org
This paper presents a phase shifter in a 28-nm FD-SOI CMOS technology, which is suitable
for automotive radar sensor applications in the 75-81 GHz band. The circuit exploits a …