Decoupling of TX and RX antennas in a full-duplex mobile terminal

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Resumé

In this paper, a Full-duplex (FD) antenna system is presented with a high isolation between the TX and RX antennas. The isolation method is based on utilizing balanced antennas to localize the current on the ground plane and single mode excitation of the ground plane with capacitive coupling elements. The simulation results show a promising isolation level of 75 dB. User impact investigation on the antenna isolation, antenna matching and efficiency is presented. The isolation level varies from 60 dB to 30 dB in the worst user scenarios. The proposed antenna system can be used in a MISO/SIMO FD system.
OriginalsprogEngelsk
Titel2016 International Symposium on Antennas and Propagation (ISAP)
ForlagIEEE
Publikationsdato24 okt. 2016
ISBN (Trykt)978-1-4673-7960-1
ISBN (Elektronisk)978-4-88552-313-7
StatusUdgivet - 24 okt. 2016
Begivenhed2016 International Symposium on Antennas and Propagation (ISAP), Japn - Okinawa, Japan
Varighed: 24 okt. 201628 okt. 2016
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7794367

Konference

Konference2016 International Symposium on Antennas and Propagation (ISAP), Japn
LandJapan
ByOkinawa
Periode24/10/201628/10/2016
Internetadresse

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Antennas
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Foroozanfard, E., Carvalho, E. D., & Pedersen, G. F. (2016). Decoupling of TX and RX antennas in a full-duplex mobile terminal. I 2016 International Symposium on Antennas and Propagation (ISAP) IEEE.
Foroozanfard, Ehsan ; Carvalho, Elisabeth De ; Pedersen, Gert F. / Decoupling of TX and RX antennas in a full-duplex mobile terminal. 2016 International Symposium on Antennas and Propagation (ISAP) . IEEE, 2016.
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title = "Decoupling of TX and RX antennas in a full-duplex mobile terminal",
abstract = "In this paper, a Full-duplex (FD) antenna system is presented with a high isolation between the TX and RX antennas. The isolation method is based on utilizing balanced antennas to localize the current on the ground plane and single mode excitation of the ground plane with capacitive coupling elements. The simulation results show a promising isolation level of 75 dB. User impact investigation on the antenna isolation, antenna matching and efficiency is presented. The isolation level varies from 60 dB to 30 dB in the worst user scenarios. The proposed antenna system can be used in a MISO/SIMO FD system.",
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Foroozanfard, E, Carvalho, ED & Pedersen, GF 2016, Decoupling of TX and RX antennas in a full-duplex mobile terminal. i 2016 International Symposium on Antennas and Propagation (ISAP) . IEEE, Okinawa, Japan, 24/10/2016.

Decoupling of TX and RX antennas in a full-duplex mobile terminal. / Foroozanfard, Ehsan; Carvalho, Elisabeth De; Pedersen, Gert F.

2016 International Symposium on Antennas and Propagation (ISAP) . IEEE, 2016.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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T1 - Decoupling of TX and RX antennas in a full-duplex mobile terminal

AU - Foroozanfard, Ehsan

AU - Carvalho, Elisabeth De

AU - Pedersen, Gert F.

PY - 2016/10/24

Y1 - 2016/10/24

N2 - In this paper, a Full-duplex (FD) antenna system is presented with a high isolation between the TX and RX antennas. The isolation method is based on utilizing balanced antennas to localize the current on the ground plane and single mode excitation of the ground plane with capacitive coupling elements. The simulation results show a promising isolation level of 75 dB. User impact investigation on the antenna isolation, antenna matching and efficiency is presented. The isolation level varies from 60 dB to 30 dB in the worst user scenarios. The proposed antenna system can be used in a MISO/SIMO FD system.

AB - In this paper, a Full-duplex (FD) antenna system is presented with a high isolation between the TX and RX antennas. The isolation method is based on utilizing balanced antennas to localize the current on the ground plane and single mode excitation of the ground plane with capacitive coupling elements. The simulation results show a promising isolation level of 75 dB. User impact investigation on the antenna isolation, antenna matching and efficiency is presented. The isolation level varies from 60 dB to 30 dB in the worst user scenarios. The proposed antenna system can be used in a MISO/SIMO FD system.

M3 - Article in proceeding

SN - 978-1-4673-7960-1

BT - 2016 International Symposium on Antennas and Propagation (ISAP)

PB - IEEE

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Foroozanfard E, Carvalho ED, Pedersen GF. Decoupling of TX and RX antennas in a full-duplex mobile terminal. I 2016 International Symposium on Antennas and Propagation (ISAP) . IEEE. 2016