This article reviews the state-of-the-art millimeter-wave (mm-wave) power amplifiers (PAs),
focusing on broadband design techniques. An overview of the main solid-state technologies …

In this letter, a wideband reflectionless filtering 90° coupler with a wide stopband is
proposed, which consists of two parallel connected channels. The main channel is …

This article focuses on the design of high-performance coupled slow-wave coplanar
waveguide (CS-CPW) in CMOS technologies for the millimeter-wave (mm-wave) frequency …

The problem of the realization of broadband quadrature directional couplers in UMS (United
Monolithic Semiconductors) PH25 is thoroughly investigated. The limitations of the selected …

This paper presents an innovative Through-Load element aimed at characterization
applications at mm-wave frequencies. The proposed structure can behave as a Through …

针对日益增长的多制式无线通信需求, 面向900 MHz 个人移动通信和5800 MHz
无线局域网应用, 提出了一种大频率比双频定向耦合器, 其工作频率比可达6. 34 …

The upcoming 6G extreme data rate networks will use high, sub-THz frequencies, such as
the 300-GHz frequency band. To boost the radio signal coverage, directive antennas need …

Les déphaseurs ont pris une grande importance depuis l'avènement des réseaux phasés,
qui permettent de contrôler l'orientation (Beam-steering) et/ou la forme (Beamforming) des …

In this letter, a new 90° coupler with a symmetric coupled-line structure featuring the use of
the tuning multiple floating metals technique is designed, analyzed, and verified for …

This work focuses on the design of on-silicon mm-wave Reflection-Type Phase Shifters
(RTPS) with Oscillation-Based Test (OBT) capabilities. For more consistency, a single …