300 GHz InP rectangular cavity antenna

K. M. Lee; I. J. Lee; Sanggeun Jeon; Moonil Kim; J. S. You

doi:10.1109/APS.2015.7305442

300 GHz InP rectangular cavity antenna

K. M. Lee, I. J. Lee, Sanggeun Jeon, Moonil Kim, J. S. You

School of Electrical Engineering

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

3 Citations (Scopus)

Abstract

A rectangular cavity antenna design for terahertz integrated circuits is presented. The antenna is built in a 75 μm-thick InP substrate with a dielectric constant of 12.5. Thick substrates often cause unwanted substrate modes that severely hamper radiation efficiency. Our proposed cavity antenna design, however, overcomes the substrate mode problems and utilizes the dominant TE₁₀₁ mode to maintain better than 70 percent of radiation efficiency across 41 GHz bandwidth at 300 GHz.

Original language	English
Title of host publication	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2105-2106
Number of pages	2
Volume	2015-October
ISBN (Print)	9781479978151
DOIs	https://doi.org/10.1109/APS.2015.7305442
Publication status	Published - 2015 Oct 22
Event	IEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada Duration: 2015 Jul 19 → 2015 Jul 24

Other

Other	IEEE Antennas and Propagation Society International Symposium, APS 2015
Country	Canada
City	Vancouver
Period	15/7/19 → 15/7/24

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/APS.2015.7305442

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Lee, K. M., Lee, I. J., Jeon, S., Kim, M., & You, J. S. (2015). 300 GHz InP rectangular cavity antenna. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (Vol. 2015-October, pp. 2105-2106). [7305442] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2015.7305442

300 GHz InP rectangular cavity antenna. / Lee, K. M.; Lee, I. J.; Jeon, Sanggeun ; Kim, Moonil; You, J. S.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 2015-October Institute of Electrical and Electronics Engineers Inc., 2015. p. 2105-2106 7305442.

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

Lee, KM, Lee, IJ, Jeon, S , Kim, M & You, JS 2015, 300 GHz InP rectangular cavity antenna. in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). vol. 2015-October, 7305442, Institute of Electrical and Electronics Engineers Inc., pp. 2105-2106, IEEE Antennas and Propagation Society International Symposium, APS 2015, Vancouver, Canada, 15/7/19. https://doi.org/10.1109/APS.2015.7305442

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abstract = "A rectangular cavity antenna design for terahertz integrated circuits is presented. The antenna is built in a 75 μm-thick InP substrate with a dielectric constant of 12.5. Thick substrates often cause unwanted substrate modes that severely hamper radiation efficiency. Our proposed cavity antenna design, however, overcomes the substrate mode problems and utilizes the dominant TE101 mode to maintain better than 70 percent of radiation efficiency across 41 GHz bandwidth at 300 GHz.",

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