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 | IEEE Vehicular Technology Conference |
| DOIs | |
| 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 |
Other
| Other | VTC Spring 2009 - IEEE 69th Vehicular Technology Conference |
|---|---|
| Country | Spain |
| City | Barcelona |
| Period | 4/26/09 → 4/29/09 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Science Applications
- Applied Mathematics
Cite this
Adaptive multiband array for cancelling co-channel interference and image-band interference. / Tamaoki, Masahiro; Denno, Satoshi; Furuno, Tatsuo; Morikura, Masahiro.
IEEE Vehicular Technology Conference. 2009. 5073361.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Adaptive multiband array for cancelling co-channel interference and image-band interference
AU - Tamaoki, Masahiro
AU - Denno, Satoshi
AU - Furuno, Tatsuo
AU - Morikura, Masahiro
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.
UR - http://www.scopus.com/inward/record.url?scp=70349671601&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70349671601&partnerID=8YFLogxK
U2 - 10.1109/VETECS.2009.5073361
DO - 10.1109/VETECS.2009.5073361
M3 - Conference contribution
SN - 9781424425174
BT - IEEE Vehicular Technology Conference
ER -