2020 IEEE Space Hardware and Radio Conference (SHaRC)最新文献

{"title":"SHaRC 2020 Committee","authors":"","doi":"10.1109/sharc47220.2020.9033985","DOIUrl":"https://doi.org/10.1109/sharc47220.2020.9033985","url":null,"abstract":"","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134117966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SHaRC 2020 Table of Contents","authors":"","doi":"10.1109/sharc47220.2020.9034059","DOIUrl":"https://doi.org/10.1109/sharc47220.2020.9034059","url":null,"abstract":"","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122699227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SHaRC 2020 Program Book","authors":"S. Erhardt, R. Weigel, A., Koelpin, K. Tanja, R. Gómez‐García, A. Hardy, C., Crump, J. Albrecht, Q. Fan, T. Grotjohn, J. Papapolymerou","doi":"10.1109/sharc47220.2020.9034040","DOIUrl":"https://doi.org/10.1109/sharc47220.2020.9034040","url":null,"abstract":"Efficiency and linearity are key features in every communication system. In a typical transmit-receive module, the PA consumes around 70% of the total energy and, being the last stage of the transmitter, it is the main responsible for the overall system linearity. However, efficiency and linearity are contrasting features, more still in applications that make use of spectrum-efficient digital modulation schemes, such as 5G systems or new high throughput satellites. The ability of the Doherty architecture of operating at high efficiency at significant output power back-off has led the RF and microwave community to re-discover the Doherty concept and adapt it to the requirements of modern high frequency transmitters both for terrestrial and space applications. Moreover, its implementation on GaN technology has the potentials to offer game-changing advantage. This workshop aims to present recent progress on integrated Doherty Amplifiers and all the aspects related to their implementation, covering state-of-the-art GaN technology, advanced experimental characterization techniques at device/ circuit level, as well as various Doherty HPA MMIC implementations. Talks and Speakers: Integrated Doherty Power Amplifiers: Challenges and Solutions Anna Piacibello, Vittorio Camarchia, Politecnico di Torino GaN Enabling Technologies Remy Leblanc, OMMIC Foundry Load Pull Characterisation Oriented to the Design of Doherty Power Amplifiers Roberto Quaglia, Cardiff University High Power Amplifications and Integration Challenges of Active Antennas for Satellite Communication Václav Valenta, European Space Agency Design of MMIC Doherty Amplifier: Standard vs. Stacked Architecture Ferdinando Costanzo, Rocco Giofrè, Paolo Colantonio, University of Roma Tor Vergata Design of MMIC Doherty Amplifier: Multi-Doherty Approach Anna Piacibello, Vittorio Camarchia, University of Roma Tor Vergata Linearity Assessment Techniques for GaN MMICs PAs: Simulations & Experimental Characterization Nuno Borges Carvalho, University of Aveiro Workshop Solid State Power Amplification for SpaceBorne Systems Room: Bonham C Workshop Advances in SiGe BiCMOS and RF-CMOS Frontend Technologies Room: Bonham D Workshop Machine Learning and Dimensionality Reduction Techniques for RF Components and Systems: from Modeling to Linearization Room: Bonham E Organizers: Tomas Gotthans, Brno University of Technology Genevieve Baudoin, Université Paris-Est, ESIEE Paris Abstract: This workshop will review critical technologies, design challenges and recent trends in the area of space-borne solid-state high power amplification. Well established solutions for traditional RF payloads will be discussed as well as advanced techniques applied to multibeam direct radiating antennas. Systems and solutions covering frequency bands up to mm-waves will be discussed, with particular focus on high-efficiency concepts, thermal management, which are of prime importance in spaceborne systems. Advanced GaN MMIC technologies and","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"359 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133946005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Towards a CubeSat Mission for a Wideband Data Transmission in E-Band","authors":"B. Schoch, S. Chartier, Ulrich Mohr, M. Koller, S. Klinkner, I. Kallfass","doi":"10.1109/SHaRC47220.2020.9034007","DOIUrl":"https://doi.org/10.1109/SHaRC47220.2020.9034007","url":null,"abstract":"This paper presents ongoing activities towards an in-orbit verification of an E-band high bandwidth communication system to exploit a new spectrum for broadband satellite communication by demonstrating a data-downlink, using solid state technologies for the RF analog transmit front end, in the frequency range of 71-76 GHz with a data rate of 5 Gbit/s from a three-axis stabilized 6U nano-satellite in low earth orbit to a ground station. A recent plane-to-ground data transmission has successfully validated the technology platform, and dynamic link budgets suggest the feasibility of LEO to ground links exploiting E-band frequencies.","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"273 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132580006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tile Arrays for Space Based Solar Power Satellites","authors":"C. Jackson","doi":"10.1109/SHaRC47220.2020.9034043","DOIUrl":"https://doi.org/10.1109/SHaRC47220.2020.9034043","url":null,"abstract":"This paper investigates the use of thin phased array tiles for the microwave transmitter portion of a space based solar power satellite. Tile phased arrays have been developed for avionic radar, and for 5G telecommunications. This paper attempts to answer the question: \"Will it be possible to use these tile arrays for space based solar power systems?\"","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127626828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A low-cost Nanosatellite Approach: AISat-1 after 5 Years in Orbit","authors":"M. Drobczyk, Michael Jetzschmann, F. Nohka, J. Budroweit","doi":"10.1109/SHaRC47220.2020.9034063","DOIUrl":"https://doi.org/10.1109/SHaRC47220.2020.9034063","url":null,"abstract":"In this paper, we present the AISat-1 spacecraft, which is a 12 kg nano-satellite developed by the German Aerospace Center (DLR) in Bremen. Its primary purpose is the reception of AIS signals from a Low Earth Orbit (LEO) with the help of a newly developed deployable helix antenna. The bus architecture follows a low-cost approach – making use of commercial-of-the-shelf (COTS) components. The main challenge for the bus design was to reduce complexity as a baseline concept for achieving an adequate in-orbit lifetime with acceptable risk, requiring only a fraction of the overall costs of conventional satellite approaches. The AISat-1 is now 5 years in orbit and still operating. Thus, the challenges, the issues we experienced as well as the conclusions are presented in this paper.","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123264392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design of a fully-integrated Telemetry and Telecommand Unit for CCSDS Spacecraft Communication on a Generic Software-defined Radio Platform","authors":"J. Budroweit, T. Gärtner, F. Greif","doi":"10.1109/SHaRC47220.2020.9033982","DOIUrl":"https://doi.org/10.1109/SHaRC47220.2020.9033982","url":null,"abstract":"This paper presents the design of a fully-integrated Telemetry and Telecommand unit for spacecraft communication on a generic software-defined radio platform. The implementation is compliant to the CCSDS standard and allows high flexibility in reconfiguration of the physical layer and data link layer. A state-of-the-art TMTC architecture is presented and is compared to the proposed design approach.","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125905788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design of a Low SWaP Dual-Band Radiometer for UAS Remote Sensing Application","authors":"Carlos R. Wah-González, R. Rodríguez-Solís","doi":"10.1109/SHaRC47220.2020.9033979","DOIUrl":"https://doi.org/10.1109/SHaRC47220.2020.9033979","url":null,"abstract":"a new design of a compact radiometer intended for uav application is presented. radiometers in spaceborne systems tend to be affected by clouds and atmospheric noise. the design of this airborne sensor is explained and it is divided into three phases: 1) a new dual-band antenna array and l-band receiver; 2) the design of the ka-band receiver and testing of the array; 3) the implementation and testing of the low frequency system on a controlled field. the microstrip patch array and slot array designs are presented. the l-band array gain is 14.337 db, and the beamwidth is 30 degrees, and the ka-band array gain is 12.47 db. the designs of the l-band and ka-band receiver are explained, and results of the first prototype of the l-band receiver are similar to results obtained by spaceborne sensors..","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126701806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SHaRC 2020 Author Index","authors":"","doi":"10.1109/sharc47220.2020.9034039","DOIUrl":"https://doi.org/10.1109/sharc47220.2020.9034039","url":null,"abstract":"","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"1 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132067436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Wireless Camera Network Demonstration for Launcher Applications Based on IR-UWB","authors":"André Lübken, M. Drobczyk, J. Häseker, J. Budroweit","doi":"10.1109/SHaRC47220.2020.9034034","DOIUrl":"https://doi.org/10.1109/SHaRC47220.2020.9034034","url":null,"abstract":"Sensor networks based on Impulse-Radio Ultra Wideband (IR-UWB) technology have gained traction in fields where precise localization and robust communication links are required. In spacecraft and launchers these networks can be used to connect sensors to a central on board computer or to provide a communication link between the different subsystems. This contributes to a reduced cable harness, a key driver in overall spacecraft mass and design complexity. This paper presents an application for a launcher mounted multi-camera system based on low power IR-UWB sensor nodes. In combination with a modified high-throughput MAC layer from the IEEE 802.15.4 standard it is able to provide an update rate of multiple frames per second, where traditional sensor network systems would need half a minute to deliver a single frame. In addition, it is not interfering with critical telecommand/telemetry radio links of the launch vehicle due to the nature of the wideband transmission.","PeriodicalId":232426,"journal":{"name":"2020 IEEE Space Hardware and Radio Conference (SHaRC)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127453462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}