Sep 12, 2008 · This article covers the basic principles of true-time-delay (TTD)-based space-time array processors and ultra-wideband beamformers.
These wideband phased arrays can process instanta- neous narrowband signals, and allow the signal center frequency to lie anywhere within a wide frequency band.
This article covers the basic principles of true-time-delay (TTD)-based space-time array processors and ultra-wideband beamformers.
Integrated True-Time-Delay-Based Ultra-Wideband Array Processing. Authors. Hashemi, Hossein; Chu, Ta-Shun; Roderick, Jonathan. Publication. IEEE Communications ...
True-time delay (TTD) cells are used in timed array receivers for wideband multi-antenna topologies. TTD cells are divided into two major categories.
This project aims to develop and demonstrate a novel adaptive true-time-delay (TTD) based array for wideband mmW networks and overcome challenges of phased ...
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Oct 25, 2016 · Method of achieving ultra-wideband true-time-delay beam steering for active electronically scanned arrays. Patent · Tue Oct 25 00:00:00 EDT 2016.
This paper proposes an all-pass filter-based true time delay (TTD) element covering a 3–5-GHz ultra-wideband (UWB) frequency.
A fully integrated CMOS ultra-wideband 4-channel timed array receiver for high-resolution imaging application and a path-sharing true time delay architecture
In this work, we present the theory and signal processing algorithm of an one-shot beam training scheme using TTD array. Firstly, we derive the TTD array based ...