Millimetre-Wave Planar Phased Patch Array with Sidelobe Suppression for High Data-Rate Transmission

Joint Authors

Chen, Hung-Chen
Chiu, Tsenchieh
Hsu, Ching-Luh

Source

International Journal of Antennas and Propagation

Issue

Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2019-12-20

Country of Publication

Egypt

No. of Pages

7

Main Subjects

Electronic engineering

Abstract EN

A design of 38 GHz planar phased patch array with sidelobe suppression for data-rate enhancement is proposed in the paper.

The proposed array is formed of three 24-element subarrays of patches.

Each patch has its own transmit/receive modules (TRM) consisting of a digitally controlled attenuator and phase shifter.

In order to achieve high data-rate communications, the noise, especially due to the undesired signals received from the sidelobes, should be reduced with high sidelobe suppression of subarray.

The sidelobe suppression of the proposed subarray is first improved to 17.92 dB with a diamond-shaped aperture and then better than 35 dB with a tapered radiation power distribution.

The excellent sidelobe suppression of the antenna array is essential for the beam-division multiplexing applications when the signal sources are close to each other.

The proposed design is validated experimentally, including the data-rate measurements showing that the 7 Gbps data transmission can be achieved with sufficient sidelobe suppression of the proposed design.

American Psychological Association (APA)

Chen, Hung-Chen& Chiu, Tsenchieh& Hsu, Ching-Luh. 2019. Millimetre-Wave Planar Phased Patch Array with Sidelobe Suppression for High Data-Rate Transmission. International Journal of Antennas and Propagation،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1157934

Modern Language Association (MLA)

Chen, Hung-Chen…[et al.]. Millimetre-Wave Planar Phased Patch Array with Sidelobe Suppression for High Data-Rate Transmission. International Journal of Antennas and Propagation No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1157934

American Medical Association (AMA)

Chen, Hung-Chen& Chiu, Tsenchieh& Hsu, Ching-Luh. Millimetre-Wave Planar Phased Patch Array with Sidelobe Suppression for High Data-Rate Transmission. International Journal of Antennas and Propagation. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1157934

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1157934