| Paper Abstract and Keywords |
| Presentation |
2007-11-30 17:00
Design and implementation of Ka-Band coherent transmission function for X-Band deep space digital transponder Atsushi Tomiki, Tomoaki Toda, Hirobumi Saito (JAXA) SANE2007-94 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
NASA and ESA have taken advantage to use Ka-band (32 GHz) for the purpose of higher-rate data transmission, more precise orbit determination, and radio science tools for planetary explorations. JAXA has developed a next generation X-band deep space digital transponder for our deep space programs such as Planet-C and MMO. As a next step, we will soon give a Ka-band coherent transmitter function to extend this X-band transponder capability. We will discuss primary design on this Ka-band transmitter attachment. We are also interested in a highly stable onboard oscillator which limits availability of Ka-band telecommunications in deep space. We will introduce our approach to JAXA's USO (ultra stable oscillator) and its in-house validation method for future development. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Deep space exploration / Digital transponder / Ka-band / Ultra-stable oscillator / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 107, no. 365, SANE2007-94, pp. 67-72, Nov. 2007. |
| Paper # |
SANE2007-94 |
| Date of Issue |
2007-11-23 (SANE) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| Download PDF |
SANE2007-94 |
| Conference Information |
| Committee |
SANE |
| Conference Date |
2007-11-30 - 2007-11-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
ISAS,JAXA (Sagamihara) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Sensing and measurement of space, and general |
| Paper Information |
| Registration To |
SANE |
| Conference Code |
2007-11-SANE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Design and implementation of Ka-Band coherent transmission function for X-Band deep space digital transponder |
| Sub Title (in English) |
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| Keyword(1) |
Deep space exploration |
| Keyword(2) |
Digital transponder |
| Keyword(3) |
Ka-band |
| Keyword(4) |
Ultra-stable oscillator |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Atsushi Tomiki |
| 1st Author's Affiliation |
Japan Aerospace Exploration Agency (JAXA) |
| 2nd Author's Name |
Tomoaki Toda |
| 2nd Author's Affiliation |
Japan Aerospace Exploration Agency (JAXA) |
| 3rd Author's Name |
Hirobumi Saito |
| 3rd Author's Affiliation |
Japan Aerospace Exploration Agency (JAXA) |
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| Speaker |
Author-1 |
| Date Time |
2007-11-30 17:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
SANE |
| Paper # |
SANE2007-94 |
| Volume (vol) |
vol.107 |
| Number (no) |
no.365 |
| Page |
pp.67-72 |
| #Pages |
6 |
| Date of Issue |
2007-11-23 (SANE) |