A 800 MHz band highly miniaturized radio frequency filter

A. Fukasawa; T. Sato; T. Yoshida; T. Miyashita

doi:10.1109/VTC.1981.1622915

A 800 MHz band highly miniaturized radio frequency filter

A. Fukasawa, T. Sato, T. Yoshida, T. Miyashita

Research output: Contribution to journal › Conference article › peer-review

Abstract

An extermely small and low loss 800 MHz band filter has been developped to be used for a personal radio telephone equipment. The filter utilizes dielectric-loaded resonators and inter-resonator coupling through the small air spacing between the resonators. The experimental five stages Tschebyshev respone filter having 20 MHz band width and 1.4 dB insertion loss has the reduced volume of 10cm³and weight of 60 gramms.

Original language	English
Article number	1622915
Pages (from-to)	98-101
Number of pages	4
Journal	IEEE Vehicular Technology Conference
Volume	1981-April
DOIs	https://doi.org/10.1109/VTC.1981.1622915
Publication status	Published - 1981
Externally published	Yes
Event	31st Annual IEEE Vehicular Technology Conference, VTC 1981 - Washington, United States Duration: 1981 Apr 6 → 1981 Apr 8

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

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10.1109/VTC.1981.1622915

Cite this

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title = "A 800 MHz band highly miniaturized radio frequency filter",

abstract = "An extermely small and low loss 800 MHz band filter has been developped to be used for a personal radio telephone equipment. The filter utilizes dielectric-loaded resonators and inter-resonator coupling through the small air spacing between the resonators. The experimental five stages Tschebyshev respone filter having 20 MHz band width and 1.4 dB insertion loss has the reduced volume of 10cm3and weight of 60 gramms.",

author = "A. Fukasawa and T. Sato and T. Yoshida and T. Miyashita",

note = "Publisher Copyright: {\textcopyright} 1981 IEEE.; 31st Annual IEEE Vehicular Technology Conference, VTC 1981 ; Conference date: 06-04-1981 Through 08-04-1981",

year = "1981",

doi = "10.1109/VTC.1981.1622915",

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AU - Sato, T.

AU - Yoshida, T.

AU - Miyashita, T.

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AB - An extermely small and low loss 800 MHz band filter has been developped to be used for a personal radio telephone equipment. The filter utilizes dielectric-loaded resonators and inter-resonator coupling through the small air spacing between the resonators. The experimental five stages Tschebyshev respone filter having 20 MHz band width and 1.4 dB insertion loss has the reduced volume of 10cm3and weight of 60 gramms.

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DO - 10.1109/VTC.1981.1622915

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T2 - 31st Annual IEEE Vehicular Technology Conference, VTC 1981

Y2 - 6 April 1981 through 8 April 1981

ER -

A 800 MHz band highly miniaturized radio frequency filter

Abstract

ASJC Scopus subject areas

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