Architecture and algorithm for ultra-high precision image rejection mixer using digital compensation

Young Jin Kim; Hyung Chul Park; Il Ku Nam; Kwyro Lee

doi:10.1049/el:20001151

Architecture and algorithm for ultra-high precision image rejection mixer using digital compensation

Young Jin Kim
, Hyung Chul Park
, Il Ku Nam
, Kwyro Lee

Electronic Engineering Program

Korea Advanced Institute of Science and Technology

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

A weaver type ultra-high precision image rejection mixer architecture composed of analog and digital mixers is proposed, along with the error compensating algorithm for various gain and phase mismatches. The architecture rejects images at the I-path and Q-path, simultaneously. The architecture shows a very high image rejection ratio without the need for an image rejection filter.

Original language	English
Pages (from-to)	1604-1606
Number of pages	3
Journal	Electronics Letters
Volume	36
Issue number	19
DOIs	https://doi.org/10.1049/el:20001151
State	Published - 14 Sep 2000

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10.1049/el:20001151

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title = "Architecture and algorithm for ultra-high precision image rejection mixer using digital compensation",

abstract = "A weaver type ultra-high precision image rejection mixer architecture composed of analog and digital mixers is proposed, along with the error compensating algorithm for various gain and phase mismatches. The architecture rejects images at the I-path and Q-path, simultaneously. The architecture shows a very high image rejection ratio without the need for an image rejection filter.",

author = "Kim, \{Young Jin\} and Park, \{Hyung Chul\} and Nam, \{Il Ku\} and Kwyro Lee",

year = "2000",

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AU - Kim, Young Jin

AU - Park, Hyung Chul

AU - Nam, Il Ku

AU - Lee, Kwyro

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Y1 - 2000/9/14

N2 - A weaver type ultra-high precision image rejection mixer architecture composed of analog and digital mixers is proposed, along with the error compensating algorithm for various gain and phase mismatches. The architecture rejects images at the I-path and Q-path, simultaneously. The architecture shows a very high image rejection ratio without the need for an image rejection filter.

AB - A weaver type ultra-high precision image rejection mixer architecture composed of analog and digital mixers is proposed, along with the error compensating algorithm for various gain and phase mismatches. The architecture rejects images at the I-path and Q-path, simultaneously. The architecture shows a very high image rejection ratio without the need for an image rejection filter.

UR - https://www.scopus.com/pages/publications/0034648540

U2 - 10.1049/el:20001151

DO - 10.1049/el:20001151

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JO - Electronics Letters

JF - Electronics Letters

IS - 19

ER -

Architecture and algorithm for ultra-high precision image rejection mixer using digital compensation

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