Status of Data Processing and Analysis Preparation for the Aces Microwave Link
نویسندگان
چکیده
Our team in SYRTE-Observatoire de Paris is currently working on a software prototype for the processing and analysis of the data coming from the microwave link of the ACES (Atomic Clocks Ensemble in Space) mission. The goal of the mission is to realize, in space, a very accurate and highly stable time scale that will be compared to ground clocks. A critical part of this project is the time and frequency transfer between the ground and space stations: this will rely heavily on the microwave link, so it is critical to find a robust and accurate algorithm for this task.
منابع مشابه
Novel Method for the Preparation of Copper Phthalocyanin Blue Nanoparticles in an Electrochemical Cell Irradiated by Microwave (RESEARCH NOTE)
Combined electrochemical and hydrothermal assisted by microwave was used for the preparation of copper phthalocyanin blue (Cu Pc) nanoparticles with sizes ranging from 5 to 35 nm. Phthalic anhydride, urea and ammonium molybdate catalyst were dissolved in aqueous solution of 1 M NH4Cl containing a small amount of lauric acid as capping agent to suppress the flocculation of pigment. Electrodes we...
متن کاملNano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as high performance catalyst for the preparation of furan-2(5H)-ones
An efficient and rapid method for the synthesis of 3,4,5-substituted furan-2 (5H)-ones has been achieved through a three-component reaction of aniline, dialkyl acetylenedicarboxylate, and aromatic aldehydes using nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane (nano-colloidal silica @APTPOSS) as a superior catalyst under m...
متن کاملShape Selective Pillared Clay Catalysts for P-Xylene Production
Shape selective xylene production is very important in the polymer industry because of its extensive use as raw material for monomer preparation. The acidity associated with the Lewis and Broensted centers present in the pillars interlayered clay and its textural properties allows good catalytic activity and shape selectivity toward p-xylene production. So, in the present study, ultrasonic and ...
متن کاملComparison of Prostatic Tissue Processed by Microwave and Conventional Technique Using Morphometry
Background and Objectives:Rapid processing of histopathological specimens and decreased turnaround time is important to fulfill the needs of clinicians treating sick patients, so the present study was conducted to compare the time taken and quality of sections in processing of prostatic tissue by rapid microwave and conventional techniques using morphometry. Methods: Four to five mm thick p...
متن کاملA Novel Approach for Direct Preparation of Hydroxyapatite Nanoparticles from natural source using Microwave
Hydroxyapatite (HA) is one of the most common biocompatible ceramic with wide usages in various aspects of medicine due to the resemblance to the mineral bone tissue. The particle size of HA has a key roll in determination of the reaction rate at the interface of natural bones/artificial. Accordingly, this paper tries to propose a novel approach for the preparation of HA nanoparticles from natu...
متن کامل