single-frequency
Differential GPS for small UAS using consumer-grade single-frequency receivers
... on single-frequency GPS receivers for localization due to their low-cost ...of single-frequency receivers by better modeling of atmospheric effects and the availabil- ity of space based ...
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Single-frequency diode-pumped semiconductor laser tuned on a Cs transition
... • High power in Optically Pumped-VECSEL 30 W @ 980 nm , M 2 = 3 (Coherent - Photonics West '04) 1.0 W in-well pump / 0.7 W @ 850 nm, M 2 = 5 (University of Strathclyde) • No spatial hole-burning : ...
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Broadcast-Multicast Single Frequency Network versus Unicast in Cellular Systems
... Index Terms—Cellular Networks, SFN, Broadcast, Unicast, Beamforming, Trisectored antennas, video delivery. I. I NTRODUCTION Video transmissions will account for 79 percent of the world’s mobile data traffic in 2022 [1]. ...
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Towards an Improved Single-Frequency Ionospheric Correction: Focus on Mid-Latitudes
... ABSTRACT The modelling of the Total Electron Content (TEC) plays an important role in global satellite navigation systems (GNSS) accuracy, especially for single frequency receivers, the most common ones ...
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Preparation and characterization of highly thulium- and alumina-doped optical fibers for single-frequency fiber lasers
... core-pumped single-frequency lasers were fabricated by the modified chemical vapor deposition (MCVD) ...The single-frequency master oscillator with a resonator composed of a pair of fiber ...
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Capacity gains from multipoint single frequency transmission in HSPA+
... Speed-Single Frequency Network (HS-SFN) is one of the possible multipoint transmission techniques proposed in the 3GPP standard for High Speed Downlink Packet Access (HSDPA) in order to improve network ...
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Simple Laser-Ultrasonic System Using a Single-Frequency Pulsed laser Oscillator
... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur. Access and use of t[r] ...
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Design and performance of a GNSS single-frequency multi-constellation vector tracking architecture for urban environments
... carrier frequency and phase of the incoming signals on a satellite-by-satellite basis in a sequential process through the following operations such as: correlation, discriminator, loop filtering, code/carrier NCO ...
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Road-centred map-aided localization for driverless cars using single-frequency GNSS receivers
... In order to get localization at high frequency and with high availability, proprioceptive sensors like wheel speed sensors and yaw rate gyros are particularly relevant. These sensors are already available in ...
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Positioning with Single and Dual Frequency Smartphones Running Android 7 or Later
... The paper analyses the quality raw GNSS measurements (GPS, GLONASS, Galileo, Beidou) provided by 5 multi-GNSS smartphones (single frequency: Samsung S8 and S8+, Huawei Mate 9 and Mate 10; dual ...
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High frequency laser-ultrasonics
... thickness of the foil (the second harmonic could also be observed at 365 MHz). Using an ultrasonic velocity of 6410 m/s for an isotropic aggregate, 8 this resonance can be used to calculate the foil thickness. The value ...
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Experimental Comparison of Discrete Cascode GaN-GaN and Single e-GaN in High-Frequency Power Converter
... Fig. 2: Charge and discharge of intrinsic capacitances in a cascode GaN-GaN and in a single e-GaN during turn-on switching. Adapted from [3]. During the turn-off transition, Fig. 3 shows that the configuration ...
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Automatic frequency control and frequency indicators
... Automatic frequency control and frequency indicators Mounce, G.R. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions ...
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T-lex2: genotyping, frequency estimation and re-annotation of transposable elements using single or pooled next-generation sequencing data
... a single read mapping to both flanking sides and thereby spanning the insertion site of the TE is sufficient for the absence detection module to classify the TE insertion as ‘absent’ (Figure 2 ...
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Cooper pair box circuits: two-qubit gate, qubit single-shot readout, and current to frequency conversion
... 2.2.3 Connecting the chip to the rest of the circuit After electrical characterization at room temperature, the chip is glued with a low melting temperature wax at the center of the printed circuit board (PCB) shown on ...
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Optical frequency comb generation using InP based quantum-dash/ quantum-well single section mode-locked lasers
... DD-MZM Dua l-Dr ive Mach-Zehnder Modu la tor.. super ior mode-lock ing proper t ies due to a low ra te of spon taneous em iss ion coup led to the las ing modes. Us ing th is t[r] ...
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Single Carbon Nanotube Transistor at GHz Frequency
... pacitance is Cgd ≃ 35 aF (standard deviation 25 aF). Average values for the six short NT-FETs measured are gm ≃ 12 µS and Cgd ≃ 35 aF (double gate fingers). As seen on the dc characteristics in the inset of Figs.3.B, ...
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Progress in the evaluation and operation of the NRC strontium single ion frequency standard as an optical atomic clock
... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur. For the publisher’[r] ...
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A frequency coincidence marker
... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...
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MSS/1: Single‐station and single‐event marsquake inversion
... This study provides a clear framework to describe the methods employed by the MSS demonstrated on a data set for which results can be compared to the ground truth. Clearly, this remains a “best case” scenario for the ...
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