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Interference Suppression in Non-coherent Time-Hopping IR-UWB Ranging
Ranging requires detection of the first arriving signal component. The accuracy of time-of-arrival-based range estimation is greatly degraded in the presence of multi-user interference (MUI). We develop a method that applies a nonlinear filter on received signal energy to suppress multiuser interference. Then, leading signal path is tracked via an iterative searchback algorithm. The method is test
The Band Periodogram
Listening Tests with DAT Recordings and Headphones versus Listening Tests with Direct Sound Comparison
Assessment of Caregiving Representations
MR as a measure of axonal injury in brain diseases.
Land cover-climate interactions in NW Europe, 6000 BP and 200 BP – first results of the Swedish LANDCLIM project
Multidimensional Vulnerability Analysis (MVA). Mall för analys av regional och kommunal sårbarhet. Version 3.1.
Higher Education Reform in Sweden
Funktionshindrad - med rätt till arbete?
Understanding Communicative Signs by Children and Chimpanzees
Effects of soil erosion on long-term soil productivity in the black soil region of northeastern China
No title
Afrikas gröna revolution kom av sig.
Shape changes and electromagnetic properties of odd-proton rare-earth nuclei
[abstract missing]
När ett plus ett blir mer än två
A Fully Integrated 26dBm Linearized RF Power Amplifier in 65nm CMOS Technology
In this paper, design and measurements of a fully integrated power amplifier (PA) are presented. The PA consists of two amplifying chains each having a driver and a power stage. A low loss on chip power combiner combines the outputs from two amplifying chains, and also performs impedance transformation and differential to single-ended conversion. To linearize the PA, the driver stage is biased in