3-D Printed Terahertz Lens with Circularly Polarized Focused Near Field

Geng-Bo Wu; Yuan-Song Zeng; Ka Fai Chan; Shi-Wei Qu; Chi Hou Chan

3-D Printed Terahertz Lens with Circularly Polarized Focused Near Field

Geng-Bo Wu
, Yuan-Song Zeng
, Ka Fai Chan
, Shi-Wei Qu
, Chi Hou Chan^*

^*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

19 Citations (Scopus)

Abstract

A novel 3-dimensional (3-D) printed near-fieldfocused (NFF) lens antenna operating at 300GHz is introduced in this paper. A linearly polarized (LP) feed horn is used to feed the lens. The designed lens can transform the LP incident waves into transmitted circularly polarized (CP) waves and concentrate them into a small spot simultaneously. Moreover, 3-D printing technique is used to simplify the manufacturing process at low cost. Measured results are provided to demonstrate the feasibility of the near-field CP focusing capability of the designed 3-D printed terahertz lens.

Original language	English
Title of host publication	13th European Conference on Antennas and Propagation (EuCAP 2019)
Publisher	IEEE
ISBN (Electronic)	9788890701887
ISBN (Print)	9781538681275
Publication status	Published - Mar 2019
Event	13th European Conference on Antennas and Propagation (EuCAP 2019) - ICE Krakow Congress Centre, Krakow, Poland Duration: 31 Mar 2019 → 5 Apr 2019 https://www.eucap2019.org/

Publication series

Name	Proceedings of the European Conference on Antennas and Propagation
Publisher	IEEE
ISSN (Print)	2164-3342

Conference

Conference	13th European Conference on Antennas and Propagation (EuCAP 2019)
Abbreviated title	EuCAP 2019
Place	Poland
City	Krakow
Period	31/03/19 → 5/04/19
Internet address	https://www.eucap2019.org/

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Research Keywords

Circularly polarized (CP)
lens
near-fieldfocused (NFF)
terahertz (THz)
three-dimensional (3-D) printing

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https://ieeexplore.ieee.org/document/8739330

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@inproceedings{84561b6cd9a345dc816f1ed313585464,

title = "3-D Printed Terahertz Lens with Circularly Polarized Focused Near Field",

abstract = "A novel 3-dimensional (3-D) printed near-fieldfocused (NFF) lens antenna operating at 300GHz is introduced in this paper. A linearly polarized (LP) feed horn is used to feed the lens. The designed lens can transform the LP incident waves into transmitted circularly polarized (CP) waves and concentrate them into a small spot simultaneously. Moreover, 3-D printing technique is used to simplify the manufacturing process at low cost. Measured results are provided to demonstrate the feasibility of the near-field CP focusing capability of the designed 3-D printed terahertz lens.",

keywords = "Circularly polarized (CP), lens, near-fieldfocused (NFF), terahertz (THz), three-dimensional (3-D) printing",

author = "Geng-Bo Wu and Yuan-Song Zeng and Chan, \{Ka Fai\} and Shi-Wei Qu and Chan, \{Chi Hou\}",

year = "2019",

month = mar,

language = "English",

isbn = "9781538681275",

series = "Proceedings of the European Conference on Antennas and Propagation",

publisher = "IEEE",

booktitle = "13th European Conference on Antennas and Propagation (EuCAP 2019)",

address = "United States",

note = "13th European Conference on Antennas and Propagation (EuCAP 2019), EuCAP 2019 ; Conference date: 31-03-2019 Through 05-04-2019",

url = "https://www.eucap2019.org/",

}

Wu, G-B, Zeng, Y-S, Chan, KF, Qu, S-W & Chan, CH 2019, 3-D Printed Terahertz Lens with Circularly Polarized Focused Near Field. in 13th European Conference on Antennas and Propagation (EuCAP 2019)., 8739330, Proceedings of the European Conference on Antennas and Propagation, IEEE, 13th European Conference on Antennas and Propagation (EuCAP 2019), Krakow, Poland, 31/03/19. <https://ieeexplore.ieee.org/document/8739330>

3-D Printed Terahertz Lens with Circularly Polarized Focused Near Field. / Wu, Geng-Bo; Zeng, Yuan-Song; Chan, Ka Fai et al.
13th European Conference on Antennas and Propagation (EuCAP 2019). IEEE, 2019. 8739330 (Proceedings of the European Conference on Antennas and Propagation).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - 3-D Printed Terahertz Lens with Circularly Polarized Focused Near Field

AU - Wu, Geng-Bo

AU - Zeng, Yuan-Song

AU - Chan, Ka Fai

AU - Qu, Shi-Wei

AU - Chan, Chi Hou

PY - 2019/3

Y1 - 2019/3

N2 - A novel 3-dimensional (3-D) printed near-fieldfocused (NFF) lens antenna operating at 300GHz is introduced in this paper. A linearly polarized (LP) feed horn is used to feed the lens. The designed lens can transform the LP incident waves into transmitted circularly polarized (CP) waves and concentrate them into a small spot simultaneously. Moreover, 3-D printing technique is used to simplify the manufacturing process at low cost. Measured results are provided to demonstrate the feasibility of the near-field CP focusing capability of the designed 3-D printed terahertz lens.

AB - A novel 3-dimensional (3-D) printed near-fieldfocused (NFF) lens antenna operating at 300GHz is introduced in this paper. A linearly polarized (LP) feed horn is used to feed the lens. The designed lens can transform the LP incident waves into transmitted circularly polarized (CP) waves and concentrate them into a small spot simultaneously. Moreover, 3-D printing technique is used to simplify the manufacturing process at low cost. Measured results are provided to demonstrate the feasibility of the near-field CP focusing capability of the designed 3-D printed terahertz lens.

KW - Circularly polarized (CP)

KW - lens

KW - near-fieldfocused (NFF)

KW - terahertz (THz)

KW - three-dimensional (3-D) printing

UR - https://www.scopus.com/pages/publications/85068451520

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85068451520&origin=recordpage

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781538681275

T3 - Proceedings of the European Conference on Antennas and Propagation

BT - 13th European Conference on Antennas and Propagation (EuCAP 2019)

PB - IEEE

T2 - 13th European Conference on Antennas and Propagation (EuCAP 2019)

Y2 - 31 March 2019 through 5 April 2019

ER -

3-D Printed Terahertz Lens with Circularly Polarized Focused Near Field

Abstract

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Conference

UN SDGs

Research Keywords

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