Concept
Pulse shaping
Related publications (80)
The Single-Electron Bipolar Avalanche Transistor
We present a new electronic device – the single-electron bipolar avalanche transistor (SEBAT) – which allows for the detection of single charges with a bandwidth typically above 1 GHz, exceeding by far the bandwidth of other room-temperature single-electro ...
EPFL2010Analysis of pulse modulation format in coded BOTDA sensors
Marcelo Alfonso Soto Hernandez
A theoretical and experimental analysis of the impact of pulse modulation format on Brillouin optical time-domain analysis (BOTDA) sensors using pulse coding techniques has been carried out. Pulse coding with conventional non-return-to-zero (NRZ) modulatio ...
Optical Society of America2010Analysis and Design of Ultra-Wideband Antennas in the Spectral and Temporal Domains
Gabriela Quintero Diaz De Leon
Formal research on Ultra-wideband (UWB) technology started in the U.S. in 2002; where its definition was formulated and the frequency allocation in that country established. However, the first ultra-wideband transmission was done during the confirmation of ...
EPFL2010Echo-time independent signal modulations for strongly coupled systems in triple echo localization schemes: An extension of S-PRESS editing
Rolf Gruetter, Giulio Gambarota
The double spin-echo point resolved spectroscopy sequence (PRESS) is a widely used method and standard in clinical MR spectroscopy. Existence of important J-modulations at constant echo times, depending on the temporal delays between the rf-pulses, have be ...
2010Novel CMOS Analog Pulse Shaping Filter for Solid-State X-Ray Sensors in Medical Imaging Systems
A new idea as well as CMOS implementation of a pulse-shaping filter useful in nuclear medicine to realize a multi-element detection by means of a multi-channel readout front-end ASIC have been presented. The filter changes the shape of pulses delivered by ...
Springer-Verlag2009Approximate Capacity of a Class of Gaussian Relay-Interference Networks
In this paper we study the Gaussian relay-interference network, in which relay (helper) nodes are to facilitate competing information flows over a wireless network. We examine this problem for certain regimes of channel values, when one of the cross-links ...
Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009Coding along Hermite polynomials for interference channels
This paper analyzes the use of non-Gaussian input distributions over the Gaussian interference channel. It has been recently proved that the iid Gaussian code ensemble together with a decoder that treats interference as noise is sum-capacity achieving, if ...
2009Successive refinement of ISI channels with single degree of freedom
Rate and diversity impose a fundamental trade-off in communications. This tradeoff was investigated for Intersymbol Interference (ISI) channels in [7]. A different point of view was explored in [4] where high-rate codes were designed so that they have a hi ...
2008