Dual-band-rejection filter for distortion reduction in RF transmitters

Hiromitsu Uchida; Hirotaka Kamino; Kazuyuki Totani; Naofumi Yoneda; Moriyasu Miyazaki; Yoshihiko Konishi; Sigeru Makino; Jiro Hirokawa; Makoto Ando

Dual-band-rejection filter for distortion reduction in RF transmitters

Hiromitsu Uchida^*, Hirotaka Kamino, Kazuyuki Totani, Naofumi Yoneda, Moriyasu Miyazaki, Yoshihiko Konishi, Sigeru Makino, Jiro Hirokawa, Makoto Ando

^*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

A novel concept of dual-band-rejection filter (DBRF) is proposed with its circuit synthesis procedure and an example of its realization with dielectric resonators at L-band. DBRF can make two closely-spaced rejection bands and a pass-band between them, with lower loss than a band-pass filter (BPF) having the same number of resonators and the same frequency-selectivity just around the pass-band. DBRF can be applicable to distortion reduction filter in RF transmitters.

Original language	English
Pages (from-to)	1093-1096
Number of pages	4
Journal	IEEE MTT-S International Microwave Symposium Digest
Volume	2
Publication status	Published - 2004
Externally published	Yes
Event	2004 IEEE MITT-S International Microwave Symposium Digest - Fort Worth, TX, United States Duration: 2004 Jun 6 → 2004 Jun 11

Keywords

Band rejection filters
Dielectric resonators
Dual-band
Synthesis

ASJC Scopus subject areas

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

Cite this

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title = "Dual-band-rejection filter for distortion reduction in RF transmitters",

abstract = "A novel concept of dual-band-rejection filter (DBRF) is proposed with its circuit synthesis procedure and an example of its realization with dielectric resonators at L-band. DBRF can make two closely-spaced rejection bands and a pass-band between them, with lower loss than a band-pass filter (BPF) having the same number of resonators and the same frequency-selectivity just around the pass-band. DBRF can be applicable to distortion reduction filter in RF transmitters.",

keywords = "Band rejection filters, Dielectric resonators, Dual-band, Synthesis",

author = "Hiromitsu Uchida and Hirotaka Kamino and Kazuyuki Totani and Naofumi Yoneda and Moriyasu Miyazaki and Yoshihiko Konishi and Sigeru Makino and Jiro Hirokawa and Makoto Ando",

year = "2004",

language = "English",

volume = "2",

pages = "1093--1096",

journal = "IEEE MTT-S International Microwave Symposium Digest",

issn = "0149-645X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2004 IEEE MITT-S International Microwave Symposium Digest ; Conference date: 06-06-2004 Through 11-06-2004",

}

TY - JOUR

T1 - Dual-band-rejection filter for distortion reduction in RF transmitters

AU - Uchida, Hiromitsu

AU - Kamino, Hirotaka

AU - Totani, Kazuyuki

AU - Yoneda, Naofumi

AU - Miyazaki, Moriyasu

AU - Konishi, Yoshihiko

AU - Makino, Sigeru

AU - Hirokawa, Jiro

AU - Ando, Makoto

PY - 2004

Y1 - 2004

N2 - A novel concept of dual-band-rejection filter (DBRF) is proposed with its circuit synthesis procedure and an example of its realization with dielectric resonators at L-band. DBRF can make two closely-spaced rejection bands and a pass-band between them, with lower loss than a band-pass filter (BPF) having the same number of resonators and the same frequency-selectivity just around the pass-band. DBRF can be applicable to distortion reduction filter in RF transmitters.

AB - A novel concept of dual-band-rejection filter (DBRF) is proposed with its circuit synthesis procedure and an example of its realization with dielectric resonators at L-band. DBRF can make two closely-spaced rejection bands and a pass-band between them, with lower loss than a band-pass filter (BPF) having the same number of resonators and the same frequency-selectivity just around the pass-band. DBRF can be applicable to distortion reduction filter in RF transmitters.

KW - Band rejection filters

KW - Dielectric resonators

KW - Dual-band

KW - Synthesis

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M3 - Conference article

AN - SCOPUS:4444317515

SN - 0149-645X

VL - 2

SP - 1093

EP - 1096

JO - IEEE MTT-S International Microwave Symposium Digest

JF - IEEE MTT-S International Microwave Symposium Digest

T2 - 2004 IEEE MITT-S International Microwave Symposium Digest

Y2 - 6 June 2004 through 11 June 2004

ER -

Dual-band-rejection filter for distortion reduction in RF transmitters

Abstract

Keywords

ASJC Scopus subject areas

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