Development of a broadband HOM load for the 714-MHz HOM-damped cavity

S. Sakanaka; F. Hinode; K. Kubo; S. Tokumoto; K. Satoh; T. Miura; T. Naba

Development of a broadband HOM load for the 714-MHz HOM-damped cavity

S. Sakanaka, F. Hinode, K. Kubo, S. Tokumoto, K. Satoh, T. Miura, T. Naba

Research output: Contribution to conference › Paper › peer-review

Abstract

A 714-MHz higher-order-mode (HOM) damped cavity was developed at KEK, and two cavities of this design are under operation in the Accelerator Test Facility (ATF) damping ring. Each cavity is equipped with four waveguide ports to extract HOM power. In order to achieve the very low HOM impedance required for the damping ring, each waveguide port should be terminated by a broadband, low-reflection load. We have developed a broadband HOM load for this purpose. We describe the design, construction and RF characteristics of the HOM load.

Original language	English
Pages	2983-2985
Number of pages	3
Publication status	Published - 1998
Externally published	Yes
Event	Proceedings of the 1997 17th Particle Accelerator Conference, PAC-97 - Vancouver, BC, CAN Duration: 1997 May 12 → 1997 May 16

Other

Other	Proceedings of the 1997 17th Particle Accelerator Conference, PAC-97
City	Vancouver, BC, CAN
Period	97/5/12 → 97/5/16

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "Development of a broadband HOM load for the 714-MHz HOM-damped cavity",

abstract = "A 714-MHz higher-order-mode (HOM) damped cavity was developed at KEK, and two cavities of this design are under operation in the Accelerator Test Facility (ATF) damping ring. Each cavity is equipped with four waveguide ports to extract HOM power. In order to achieve the very low HOM impedance required for the damping ring, each waveguide port should be terminated by a broadband, low-reflection load. We have developed a broadband HOM load for this purpose. We describe the design, construction and RF characteristics of the HOM load.",

author = "S. Sakanaka and F. Hinode and K. Kubo and S. Tokumoto and K. Satoh and T. Miura and T. Naba",

year = "1998",

language = "English",

pages = "2983--2985",

note = "Proceedings of the 1997 17th Particle Accelerator Conference, PAC-97 ; Conference date: 12-05-1997 Through 16-05-1997",

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TY - CONF

T1 - Development of a broadband HOM load for the 714-MHz HOM-damped cavity

AU - Sakanaka, S.

AU - Hinode, F.

AU - Kubo, K.

AU - Tokumoto, S.

AU - Satoh, K.

AU - Miura, T.

AU - Naba, T.

PY - 1998

Y1 - 1998

N2 - A 714-MHz higher-order-mode (HOM) damped cavity was developed at KEK, and two cavities of this design are under operation in the Accelerator Test Facility (ATF) damping ring. Each cavity is equipped with four waveguide ports to extract HOM power. In order to achieve the very low HOM impedance required for the damping ring, each waveguide port should be terminated by a broadband, low-reflection load. We have developed a broadband HOM load for this purpose. We describe the design, construction and RF characteristics of the HOM load.

AB - A 714-MHz higher-order-mode (HOM) damped cavity was developed at KEK, and two cavities of this design are under operation in the Accelerator Test Facility (ATF) damping ring. Each cavity is equipped with four waveguide ports to extract HOM power. In order to achieve the very low HOM impedance required for the damping ring, each waveguide port should be terminated by a broadband, low-reflection load. We have developed a broadband HOM load for this purpose. We describe the design, construction and RF characteristics of the HOM load.

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M3 - Paper

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T2 - Proceedings of the 1997 17th Particle Accelerator Conference, PAC-97

Y2 - 12 May 1997 through 16 May 1997

ER -

Development of a broadband HOM load for the 714-MHz HOM-damped cavity

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