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Receiver Optics Design for ALMA
The Atacama Large Millimeter/submillimeter Array (ALMA) represents a significant advancement in contemporary astronomy, operating within a frequency...
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Optical and Thermal Performance of a Parabolic Trough Collector for Different Receiver Geometries
This paper numerically and theoretically investigates the optical and thermal performance of a parabolic trough collector PTC system. Many numerical...
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Multipath Geometry Channel Model in Shallow Water Acoustic Communication
Using the underwater acoustic channel (UWA) for information dissemination requires a high data rate. However, some phenomena like refraction,...
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GNSS Receiver Autonomous Integrity Monitoring
Global navigation satellite system has become a de-facto standard for navigation, with enormous applications worldwide. Currently, four global...
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A comprehensive review on integration of receiver geometries, nanofluids, and efficient thermal energy storage for solar parabolic dish collectors
Solar energy has received substantial attention as a source of clean and sustainable power. Among various techniques, solar parabolic dish collectors...
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Receiver and Processor of Jamming System
In order to degrade the detection quality of radar, radar jamming needs to know the change of radar and therefore produce the precise jamming signal...
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Effect of fillet radius of receiver hole on the performance of gas turbine pre-swirl system
Since the main flow blades of gas turbines are in high temperature and high pressure condition, their life span depends on the performance of the...
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Numerical Investigation of Solar Flux Homogeneity and Intensity of a Parabolic Trough Receiver with Various Secondary Reflectors
The geometry and configuration of the secondary reflector affects the optical efficiency of parabolic trough collector. Therefore, the configuration...
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Analysis of Rapid Re-initialization Performance of Precise Point Positioning for Low-Cost Receiver
The tracking loop performance of low-cost receiver is poor, and the risk of satellite signal loss increases, resulting in frequent carrier phase...
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Validation and optimization of generalized porous media property relation for their use in volumetric solar receiver
Recently, the use of generalised correlations to calculate drop in pressure and transfer of heat in reticulated porous structure is proposed....
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Receiver architectures for positioning with low earth orbit satellite signals: a survey
Positioning, Navigation and Timing (PNT) are services generally provided by Global Navigation Satellite Systems (GNSS). GNSS reside in medium to high...
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Implementation of receiver autonomous integrity algorithm for fault detection of IRNSS
Indian Regional Navigation Satellite System (IRNSS) has been developed by Indian Space Research Organization (ISRO), to provide the positioning...
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Properties of multi-GNSS uncalibrated phase delays with considering satellite systems, receiver types, and network scales
The Wide-Lane (WL) and Narrow-Lane (NL) Uncalibrated Phase Delays (UPDs) are the prerequisites in the traditional Precise Point Positioning (PPP)...
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Simulation of the Frequency Characteristics of the Waveguide Structure of a Heterodyne Receiver with Separate Sidebands for the Range 211–275 GHz
AbstractThe microwave properties of the components of the waveguide structure of a heterodyne receiver in the range 211–275 GHz with sideband...
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Optical concentration ratio of a parabolic trough collector with flat receiver and concentrator with surface irregularities
In a parabolic trough collector (PTC), the geometric concentration ratio ( C g ), which is the ratio of the aperture width of the concentrator and the...
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Graphical Approach for Image Improvement on a Cylindrical Receiver by the Center-Oriented Aiming Strategy of a Heliostat
The size and shape of the sun’s image on the receiver surface is an essential aspect since it directly affects the optical performance and power...
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Geometry-Assisted Initial Access and Link Maintenance in mmWave 5G Communication Networks
Beamforming using highly directional antennas is inevitable to compensate the propagation losses and enable communication in the millimeter wave...
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Observation Data Quality Evaluation of GPS Receiver on Agile Platform Based on Ground Simulation
In this paper, the observation data quality of GNSS receiver on agile platform is analyzed and evaluated by the ground semi physical simulation...
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Exergetic Analysis of a Double Flash Geothermal Plant Integrated with a Central Solar Receiver
A double-flash geothermal Rankine cycle integrated with a central solar receiver is proposed. The solar field is analyzed by optimizing the radiation...
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Energy Harvesting Enabled Adaptive Mode Selection for Cognitive Device-to-Device Communication in a Hybrid Wireless Network: A Stochastic Geometry Perspective
In this paper, we present a comprehensive framework for energy harvesting (EH) enabled adaptive mode selection policy for cognitive device-to-device...
