Searched for: subject:"LESS"
(1 - 5 of 5)
document
Sandberg, EM (author), la Chapelle, CF (author), van den Tweel, M (author), Schoones, J.W. (author), Jansen, F.W. (author)
Purpose: To assess the safety and effectiveness of LESS compared to conventional hysterectomy. Methods: The systematic review and meta-analysis was performed according to the MOOSE guideline, and quality of evidence was assessed using GRADE. Different databases were searched up to 4th of August 2016. Randomized controlled trials and cohort...
journal article 2017
document
Madadi, I. (author), Tohidian, M. (author), Cornelissens, Koen (author), Vandenameele, Patrick (author), Staszewski, R.B. (author)
In this paper, we propose and demonstrate the first fully integrated surface acoustic wave (SAW)-less superheterodyne receiver (RX) for 4G cellular applications. The RX operates in discrete-time domain and introduces various innovations to simultaneously improve noise and linearity performance while reducing power consumption: a highly linear...
journal article 2016
document
Madadi, I. (author)
There are nowadays strong business and technical demands to integrate radio- frequency (RF) receivers (RX) into a complete system-on-chip (SoC) realized in scaled digital processes technology. As a consequence, the RF circuitry has to function well in face of reduced power supply ( V DD ) while the CMOS device threshold voltage ( V th ) stays...
doctoral thesis 2015
document
Drago, Salvatore (author), Sebastiano, F. (author), Breems, LJ (author), Leenaerts, Domine M.W. (author), Makinwa, K.A.A. (author), Nauta, Bram (author)
This study describes a method of implementing a fully integrated ultra-low-power (ULP) radio for wireless sensor networks (WSNs). This is achieved using an ad hoc modulation scheme (impulse radio), with a bandwidth of 17.7 MHz in the 2.4 GHz-ISM band and a specific medium access control (MAC) protocol, based on a duty-cycled wake-up radio and a...
journal article 2009
document
Vogels, M.E.S. (author)
One of the experiments performed on board Spacelab, involves a partially filled annular cylinder which is subjected to prescribed motions (Ref. 1). The interest in this configuration arises from its practical use; for instance, the coolant in IRAS was stored in an annulus-like tank. In this report, a mathematical model for the transient liquid...
report 1984
Searched for: subject:"LESS"
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