Pattern reconfigurable antenna with multi-port excitation for K-band application

Sulakshana Chilukuri; Keshav Dahal; Anjaneyulu Lokam

doi:10.1109/COMCAS.2017.8244751

Pattern reconfigurable antenna with multi-port excitation for K-band application

Sulakshana Chilukuri, Keshav Dahal, Anjaneyulu Lokam

School of Computing, Engineering and Physical Sciences

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

1 Citation (Scopus)

182 Downloads (Pure)

Abstract

A compact coplanar waveguide (CPW) fed reconfigurable antenna with pattern diversity using multi-port excitation is designed. The basic antenna consists of a rectangular patch of size 5mmx4mm which is fed by four ports independently. By exciting the patch with each individual port, the direction of the radiation pattern changes by 900. With the use of CPW feed technique, a very wide impedance bandwidth of around 9GHz covering the whole 18GHz-27GHz (K-band) is achieved. The proposed antenna can be used for different satellite communication applications like earth exploration, radio navigation and location, mobile satellite communications which comes under K-band. The measured return loss and pattern characteristic results are in good agreement with simulated ones.

Original language	English
Title of host publication	IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), 2017
Publisher	IEEE
Pages	1-5
ISBN (Electronic)	9781538631690
ISBN (Print)	9781538631683, 9781538631706
DOIs	https://doi.org/10.1109/COMCAS.2017.8244751
Publication status	Published - 4 Jan 2018

Access to Document

10.1109/COMCAS.2017.8244751

2017 08 02 Chilukuri et al Pattern acceptedAccepted author manuscript, 1 MBLicence: CC BY-NC-ND

Cite this

@inproceedings{c89214788461484b9904d313e2a46764,

title = "Pattern reconfigurable antenna with multi-port excitation for K-band application",

abstract = "A compact coplanar waveguide (CPW) fed reconfigurable antenna with pattern diversity using multi-port excitation is designed. The basic antenna consists of a rectangular patch of size 5mmx4mm which is fed by four ports independently. By exciting the patch with each individual port, the direction of the radiation pattern changes by 900. With the use of CPW feed technique, a very wide impedance bandwidth of around 9GHz covering the whole 18GHz-27GHz (K-band) is achieved. The proposed antenna can be used for different satellite communication applications like earth exploration, radio navigation and location, mobile satellite communications which comes under K-band. The measured return loss and pattern characteristic results are in good agreement with simulated ones.",

author = "Sulakshana Chilukuri and Keshav Dahal and Anjaneyulu Lokam",

year = "2018",

month = jan,

day = "4",

doi = "10.1109/COMCAS.2017.8244751",

language = "English",

isbn = "9781538631683",

pages = "1--5",

booktitle = "IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), 2017",

publisher = "IEEE",

address = "United States",

}

Pattern reconfigurable antenna with multi-port excitation for K-band application. / Chilukuri, Sulakshana; Dahal, Keshav; Lokam, Anjaneyulu.
IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), 2017 . IEEE, 2018. p. 1-5.

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

TY - GEN

T1 - Pattern reconfigurable antenna with multi-port excitation for K-band application

AU - Chilukuri, Sulakshana

AU - Dahal, Keshav

AU - Lokam, Anjaneyulu

PY - 2018/1/4

Y1 - 2018/1/4

N2 - A compact coplanar waveguide (CPW) fed reconfigurable antenna with pattern diversity using multi-port excitation is designed. The basic antenna consists of a rectangular patch of size 5mmx4mm which is fed by four ports independently. By exciting the patch with each individual port, the direction of the radiation pattern changes by 900. With the use of CPW feed technique, a very wide impedance bandwidth of around 9GHz covering the whole 18GHz-27GHz (K-band) is achieved. The proposed antenna can be used for different satellite communication applications like earth exploration, radio navigation and location, mobile satellite communications which comes under K-band. The measured return loss and pattern characteristic results are in good agreement with simulated ones.

AB - A compact coplanar waveguide (CPW) fed reconfigurable antenna with pattern diversity using multi-port excitation is designed. The basic antenna consists of a rectangular patch of size 5mmx4mm which is fed by four ports independently. By exciting the patch with each individual port, the direction of the radiation pattern changes by 900. With the use of CPW feed technique, a very wide impedance bandwidth of around 9GHz covering the whole 18GHz-27GHz (K-band) is achieved. The proposed antenna can be used for different satellite communication applications like earth exploration, radio navigation and location, mobile satellite communications which comes under K-band. The measured return loss and pattern characteristic results are in good agreement with simulated ones.

U2 - 10.1109/COMCAS.2017.8244751

DO - 10.1109/COMCAS.2017.8244751

M3 - Conference contribution

SN - 9781538631683

SN - 9781538631706

SP - 1

EP - 5

BT - IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS), 2017

PB - IEEE

ER -

Pattern reconfigurable antenna with multi-port excitation for K-band application

Abstract

Access to Document

Fingerprint

Cite this