Measurements of structures for vacuum electronic sources manufactured by 3D printing

A. R. Phipps; A. J. MacLachlan; C. W. Robertson; K. Ronald; A. W. Cross; A. D. R. Phelps

doi:10.1109/IVEC.2017.8289669

Measurements of structures for vacuum electronic sources manufactured by 3D printing

A. R. Phipps, A. J. MacLachlan, C. W. Robertson, K. Ronald, A. W. Cross, A. D. R. Phelps

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

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Abstract

Periodic structures that reduce the velocity of electromagnetic wave propagation are widely used in electron beam driven microwave vacuum electronic sources. When the frequency increases into the mm-wave region such structures become difficult to manufacture because of the small physical dimensions. 'Additive Manufacturing' or '3D printing' offers the possibility of constructing certain types of components quickly, efficiently and relatively inexpensively. Many questions arise however, including what structural resolution is obtainable, the surface roughness, surface electrical resistivity and vacuum compatibility. To address some of these questions the performance of a periodic structure manufactured using a 3D printing technique and designed for W-band operation (75-110GHz) is evaluated and reported in the present work.

Original language	English
Title of host publication	IVEC 2017 - 18th International Vacuum Electronics Conference
Publisher	IEEE
Pages	1-2
Number of pages	2
Volume	2018-January
ISBN (Electronic)	9781509059157
ISBN (Print)	Piscataway, NJ.
DOIs	https://doi.org/10.1109/IVEC.2017.8289669
Publication status	Published - 9 Feb 2018
Event	18th International Vacuum Electronics Conference, IVEC 2017 - London, London, United Kingdom Duration: 24 Apr 2017 → 26 Apr 2017 http://www.ivec2017.org/

Conference

Conference	18th International Vacuum Electronics Conference, IVEC 2017
Abbreviated title	IVEC 2017
Country	United Kingdom
City	London
Period	24/04/17 → 26/04/17
Internet address	http://www.ivec2017.org/

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Keywords

3D printing
Additive manufacturing
mm-wave source
periodic surface lattice
W-band

Cite this

Phipps, A. R., MacLachlan, A. J., Robertson, C. W., Ronald, K., Cross, A. W., & Phelps, A. D. R. (2018). Measurements of structures for vacuum electronic sources manufactured by 3D printing. In IVEC 2017 - 18th International Vacuum Electronics Conference (Vol. 2018-January, pp. 1-2). IEEE. https://doi.org/10.1109/IVEC.2017.8289669

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abstract = "Periodic structures that reduce the velocity of electromagnetic wave propagation are widely used in electron beam driven microwave vacuum electronic sources. When the frequency increases into the mm-wave region such structures become difficult to manufacture because of the small physical dimensions. 'Additive Manufacturing' or '3D printing' offers the possibility of constructing certain types of components quickly, efficiently and relatively inexpensively. Many questions arise however, including what structural resolution is obtainable, the surface roughness, surface electrical resistivity and vacuum compatibility. To address some of these questions the performance of a periodic structure manufactured using a 3D printing technique and designed for W-band operation (75-110GHz) is evaluated and reported in the present work.",

keywords = "3D printing, Additive manufacturing, mm-wave source, periodic surface lattice, W-band",

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note = "(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.",

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Phipps, AR, MacLachlan, AJ , Robertson, CW , Ronald, K , Cross, AW & Phelps, ADR 2018, Measurements of structures for vacuum electronic sources manufactured by 3D printing. in IVEC 2017 - 18th International Vacuum Electronics Conference. vol. 2018-January, IEEE, pp. 1-2, 18th International Vacuum Electronics Conference, IVEC 2017, London, United Kingdom, 24/04/17. https://doi.org/10.1109/IVEC.2017.8289669

Measurements of structures for vacuum electronic sources manufactured by 3D printing. / Phipps, A. R.; MacLachlan, A. J.; Robertson, C. W.; Ronald, K.; Cross, A. W.; Phelps, A. D. R.

IVEC 2017 - 18th International Vacuum Electronics Conference. Vol. 2018-January IEEE, 2018. p. 1-2.

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

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AU - Ronald, K.

AU - Cross, A. W.

AU - Phelps, A. D. R.

N1 - (c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.

PY - 2018/2/9

Y1 - 2018/2/9

N2 - Periodic structures that reduce the velocity of electromagnetic wave propagation are widely used in electron beam driven microwave vacuum electronic sources. When the frequency increases into the mm-wave region such structures become difficult to manufacture because of the small physical dimensions. 'Additive Manufacturing' or '3D printing' offers the possibility of constructing certain types of components quickly, efficiently and relatively inexpensively. Many questions arise however, including what structural resolution is obtainable, the surface roughness, surface electrical resistivity and vacuum compatibility. To address some of these questions the performance of a periodic structure manufactured using a 3D printing technique and designed for W-band operation (75-110GHz) is evaluated and reported in the present work.

AB - Periodic structures that reduce the velocity of electromagnetic wave propagation are widely used in electron beam driven microwave vacuum electronic sources. When the frequency increases into the mm-wave region such structures become difficult to manufacture because of the small physical dimensions. 'Additive Manufacturing' or '3D printing' offers the possibility of constructing certain types of components quickly, efficiently and relatively inexpensively. Many questions arise however, including what structural resolution is obtainable, the surface roughness, surface electrical resistivity and vacuum compatibility. To address some of these questions the performance of a periodic structure manufactured using a 3D printing technique and designed for W-band operation (75-110GHz) is evaluated and reported in the present work.

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Access to Document

10.1109/IVEC.2017.8289669

Phipps-etal-IVEC-2017-Measurements-of-structures-for-vacuum-electronic-sources-manufactured-by-3D-printingAccepted author manuscript, 210 KB

Link to publication in Scopus

Projects

EPSRC DOCTORAL TRAINING GRANT | MacLachlan, Amy Jane

Project: Research Studentship - Internally Allocated

Doctoral Training Grant 2010 | Phipps, Alan Richard

Project: Research Studentship - Internally Allocated

Research Output

Resonant excitation of volume and surface fields on complex electrodynamic surfaces

Research output: Contribution to journal › Article

Measurements of structures for vacuum electronic sources manufactured by 3D printing

Abstract

Conference

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Keywords

Cite this

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Related content

Projects

EPSRC DOCTORAL TRAINING GRANT | MacLachlan, Amy Jane

Doctoral Training Grant 2010 | Phipps, Alan Richard

Research Output

Resonant excitation of volume and surface fields on complex electrodynamic surfaces