Adaptive multiband array for cancelling co-channel interference and image-band interference

Masahiro Tamaoki; Satoshi Denno; Tatsuo Furuno; Masahiro Morikura

doi:10.1109/VETECS.2009.5073361

Adaptive multiband array for cancelling co-channel interference and image-band interference

Masahiro Tamaoki, Satoshi Denno, Tatsuo Furuno, Masahiro Morikura

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

1 Citation (Scopus)

Abstract

We propose an architecture which reduce the circuit size to concurrently cancel co-channel interference and image-band interference. We adopt analogue Hilbert transformers to cancel image-band interference and adaptive array antennas to cancel co-channel interference. Furthermore, we can miniaturize the receiver by mixing all signals at the IF stage. We also show performance of the proposed system by computer simulation. As a result, image-band interference caused by some imperfection of Hilbert transformer can be completely canceled. Moreover, co-channel interference can be simultaneously canceled.

Original language	English
Title of host publication	VTC Spring 2009 - IEEE 69th Vehicular Technology Conference
DOIs	https://doi.org/10.1109/VETECS.2009.5073361
Publication status	Published - 2009
Externally published	Yes
Event	VTC Spring 2009 - IEEE 69th Vehicular Technology Conference - Barcelona, Spain Duration: Apr 26 2009 → Apr 29 2009

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Other

Other	VTC Spring 2009 - IEEE 69th Vehicular Technology Conference
Country/Territory	Spain
City	Barcelona
Period	4/26/09 → 4/29/09

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

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10.1109/VETECS.2009.5073361

Cite this

Tamaoki, M, Denno, S, Furuno, T & Morikura, M 2009, Adaptive multiband array for cancelling co-channel interference and image-band interference. in VTC Spring 2009 - IEEE 69th Vehicular Technology Conference., 5073361, IEEE Vehicular Technology Conference, VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, Barcelona, Spain, 4/26/09. https://doi.org/10.1109/VETECS.2009.5073361

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author = "Masahiro Tamaoki and Satoshi Denno and Tatsuo Furuno and Masahiro Morikura",

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language = "English",

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PY - 2009

Y1 - 2009

N2 - We propose an architecture which reduce the circuit size to concurrently cancel co-channel interference and image-band interference. We adopt analogue Hilbert transformers to cancel image-band interference and adaptive array antennas to cancel co-channel interference. Furthermore, we can miniaturize the receiver by mixing all signals at the IF stage. We also show performance of the proposed system by computer simulation. As a result, image-band interference caused by some imperfection of Hilbert transformer can be completely canceled. Moreover, co-channel interference can be simultaneously canceled.

AB - We propose an architecture which reduce the circuit size to concurrently cancel co-channel interference and image-band interference. We adopt analogue Hilbert transformers to cancel image-band interference and adaptive array antennas to cancel co-channel interference. Furthermore, we can miniaturize the receiver by mixing all signals at the IF stage. We also show performance of the proposed system by computer simulation. As a result, image-band interference caused by some imperfection of Hilbert transformer can be completely canceled. Moreover, co-channel interference can be simultaneously canceled.

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DO - 10.1109/VETECS.2009.5073361

M3 - Conference contribution

AN - SCOPUS:70349671601

SN - 9781424425174

T3 - IEEE Vehicular Technology Conference

BT - VTC Spring 2009 - IEEE 69th Vehicular Technology Conference

T2 - VTC Spring 2009 - IEEE 69th Vehicular Technology Conference

Y2 - 26 April 2009 through 29 April 2009

ER -

Adaptive multiband array for cancelling co-channel interference and image-band interference

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