A robust low power communications architecture for nano-satellites

Nirav Annavarapu; Bhagath Singh Cheela; Kshitij Sandeep Sadasivan

doi:10.1109/AERO.2016.7500624

A robust low power communications architecture for nano-satellites

Nirav Annavarapu
, Bhagath Singh Cheela
, Kshitij Sandeep Sadasivan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

This paper describes a low power communication architecture for 2U class nano-satellites. The system is designed to operate two links in the UHF and VHF bands, each of which is managed by independent microcontrollers. Impedance matching networks and harmonic filters are designed to ensure that the maximum power is transferred and spurious emissions are within the acceptable limits. It contains a transceiver module on both the links to ensure that in case one link fails, the other can take over. This system is implemented on two separate PCBs. The link budget calculations are shown here for all the communication links.

Original language	English
Title of host publication	2016 IEEE Aerospace Conference, AERO 2016
Publisher	IEEE Computer Society
Volume	2016-June
ISBN (Electronic)	9781467376761
DOIs	https://doi.org/10.1109/AERO.2016.7500624
Publication status	Published - 27-06-2016
Externally published	Yes
Event	2016 IEEE Aerospace Conference, AERO 2016 - Big Sky, United States Duration: 05-03-2016 → 12-03-2016

Publication series

Name	IEEE Aerospace Conference Proceedings
Volume	2016-June
ISSN (Print)	1095-323X

Conference

Conference	2016 IEEE Aerospace Conference, AERO 2016
Country/Territory	United States
City	Big Sky
Period	05-03-16 → 12-03-16

All Science Journal Classification (ASJC) codes

Aerospace Engineering
Space and Planetary Science

Access to Document

10.1109/AERO.2016.7500624

Cite this

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title = "A robust low power communications architecture for nano-satellites",

abstract = "This paper describes a low power communication architecture for 2U class nano-satellites. The system is designed to operate two links in the UHF and VHF bands, each of which is managed by independent microcontrollers. Impedance matching networks and harmonic filters are designed to ensure that the maximum power is transferred and spurious emissions are within the acceptable limits. It contains a transceiver module on both the links to ensure that in case one link fails, the other can take over. This system is implemented on two separate PCBs. The link budget calculations are shown here for all the communication links.",

author = "Nirav Annavarapu and Cheela, \{Bhagath Singh\} and Sadasivan, \{Kshitij Sandeep\}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE Aerospace Conference, AERO 2016 ; Conference date: 05-03-2016 Through 12-03-2016",

year = "2016",

month = jun,

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doi = "10.1109/AERO.2016.7500624",

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Annavarapu, N, Cheela, BS & Sadasivan, KS 2016, A robust low power communications architecture for nano-satellites. in 2016 IEEE Aerospace Conference, AERO 2016. vol. 2016-June, 7500624, IEEE Aerospace Conference Proceedings, vol. 2016-June, IEEE Computer Society, 2016 IEEE Aerospace Conference, AERO 2016, Big Sky, United States, 05-03-16. https://doi.org/10.1109/AERO.2016.7500624

A robust low power communications architecture for nano-satellites. / Annavarapu, Nirav; Cheela, Bhagath Singh; Sadasivan, Kshitij Sandeep.
2016 IEEE Aerospace Conference, AERO 2016. Vol. 2016-June IEEE Computer Society, 2016. 7500624 (IEEE Aerospace Conference Proceedings; Vol. 2016-June).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - This paper describes a low power communication architecture for 2U class nano-satellites. The system is designed to operate two links in the UHF and VHF bands, each of which is managed by independent microcontrollers. Impedance matching networks and harmonic filters are designed to ensure that the maximum power is transferred and spurious emissions are within the acceptable limits. It contains a transceiver module on both the links to ensure that in case one link fails, the other can take over. This system is implemented on two separate PCBs. The link budget calculations are shown here for all the communication links.

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A robust low power communications architecture for nano-satellites

Abstract

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All Science Journal Classification (ASJC) codes

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