This paper proposes a low-complexity wideband beamforming subarray for millimeter wave
(mmW) 5G wireless communications. The multibeam subarray is based on using a novel …

This brief presents a novel biquadratic cell (biquad) based on the flipped-source-follower
(FSF) circuit. The main idea is to exploit the FSF circuit as a basic building block for a low …

This paper presents a sparse factorization for the delay Vandermonde matrix (DVM) along
with fast, exact, radix-2, and recursive algorithms to compute the DVM-vector product for …

Two analog computing methods are proposed to compute the continuous-time solutions of
one-dimensional (1-D) Maxwell's equations. In the first method, the spatial domain partial …

This paper proposes an Adaptive Grey Wolf Optimizer based on Transfer function Inertia
Weight of Second-order High-pass Filter (SAGWO), aiming to overcome the limitations of …

Software-programmable analog computing is proposed for power-and area-efficient
acceleration of computational electromagnetics. All-pass filters are employed to realize a …

In this paper, a CMOS wideband second-order voltage-mode all-pass filter as a time delay
cell is proposed. The proposed all-pass filter is made up of solely two transistors as active …

This letter describes analog delays based on wideband, high-order, tunable active all-pass
filters (APFs) with poles and zeros prescribed by the Padé approximation. The number of …

We present a compact inductorless cascadable gigahertz-frequency true time delay (TTD)
circuit implemented as a gm-C all-pass filter (APF) cell having poles and zeros prescribed by …

Recent innovations in devices, circuits, and systems have resulted in the widespread use of
parallel and in-memory architectures for energy-efficient computing. However, the choice of …