Subwavelength focusing and resolution with hyperbolic transmission line metamaterial

Caner Guclu; Salvatore Campione; S. Hassan Sedighy; Kyle Rice; Samuel Park; Kevin Vuong; M. Khalaj Amirhosseini; Filippo Capolino

doi:10.1109/APS.2013.6710975

Subwavelength focusing and resolution with hyperbolic transmission line metamaterial

Caner Guclu
, Salvatore Campione
, S. Hassan Sedighy
, Kyle Rice
, Samuel Park
, Kevin Vuong
, M. Khalaj Amirhosseini
, Filippo Capolino

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

Abstract

We show the potential of using two dimensional hyperbolic metamaterials (HMs) made of microstrip transmission line (TL) grids loaded by lumped components for achieving subwavelength focusing and resolution at microwave frequencies. The designed planar HM exhibits a very flat wavevector-dispersion diagram over a wide frequency range, signature of the so-called canalization regime. The canalization regime allows us to transfer the field profile of a single point source at the interface through the HM, with full width half maximum of λ_g / 69, where λ_g is the guided wavelength in the isotropic TL grid at 200 MHz. We also report the ability to resolve two point sources with subwavelength distance of λ_g / 15.

Original language	English
Title of host publication	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
Pages	630-631
Number of pages	2
DOIs	https://doi.org/10.1109/APS.2013.6710975
State	Published - 2013
Externally published	Yes
Event	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Orlando, FL, United States Duration: Jul 7 2013 → Jul 13 2013

Publication series

Name	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)	1522-3965

Conference

Conference	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
Country/Territory	United States
City	Orlando, FL
Period	07/7/13 → 07/13/13

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10.1109/APS.2013.6710975

Cite this

Guclu, C., Campione, S., Sedighy, S. H., Rice, K., Park, S., Vuong, K., Amirhosseini, M. K., & Capolino, F. (2013). Subwavelength focusing and resolution with hyperbolic transmission line metamaterial. In 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings (pp. 630-631). Article 6710975 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). https://doi.org/10.1109/APS.2013.6710975

@inproceedings{b910b16f7922470cb6b4b934a2e428fd,

title = "Subwavelength focusing and resolution with hyperbolic transmission line metamaterial",

abstract = "We show the potential of using two dimensional hyperbolic metamaterials (HMs) made of microstrip transmission line (TL) grids loaded by lumped components for achieving subwavelength focusing and resolution at microwave frequencies. The designed planar HM exhibits a very flat wavevector-dispersion diagram over a wide frequency range, signature of the so-called canalization regime. The canalization regime allows us to transfer the field profile of a single point source at the interface through the HM, with full width half maximum of λg / 69, where λg is the guided wavelength in the isotropic TL grid at 200 MHz. We also report the ability to resolve two point sources with subwavelength distance of λg / 15.",

author = "Caner Guclu and Salvatore Campione and Sedighy, \{S. Hassan\} and Kyle Rice and Samuel Park and Kevin Vuong and Amirhosseini, \{M. Khalaj\} and Filippo Capolino",

year = "2013",

doi = "10.1109/APS.2013.6710975",

language = "English",

isbn = "9781467353175",

series = "IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)",

pages = "630--631",

booktitle = "2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings",

note = "2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 ; Conference date: 07-07-2013 Through 13-07-2013",

}

Guclu, C, Campione, S, Sedighy, SH, Rice, K, Park, S, Vuong, K, Amirhosseini, MK & Capolino, F 2013, Subwavelength focusing and resolution with hyperbolic transmission line metamaterial. in 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings., 6710975, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), pp. 630-631, 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013, Orlando, FL, United States, 07/7/13. https://doi.org/10.1109/APS.2013.6710975

Subwavelength focusing and resolution with hyperbolic transmission line metamaterial. / Guclu, Caner; Campione, Salvatore; Sedighy, S. Hassan et al.
2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings. 2013. p. 630-631 6710975 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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

TY - GEN

T1 - Subwavelength focusing and resolution with hyperbolic transmission line metamaterial

AU - Guclu, Caner

AU - Campione, Salvatore

AU - Sedighy, S. Hassan

AU - Rice, Kyle

AU - Park, Samuel

AU - Vuong, Kevin

AU - Amirhosseini, M. Khalaj

AU - Capolino, Filippo

PY - 2013

Y1 - 2013

N2 - We show the potential of using two dimensional hyperbolic metamaterials (HMs) made of microstrip transmission line (TL) grids loaded by lumped components for achieving subwavelength focusing and resolution at microwave frequencies. The designed planar HM exhibits a very flat wavevector-dispersion diagram over a wide frequency range, signature of the so-called canalization regime. The canalization regime allows us to transfer the field profile of a single point source at the interface through the HM, with full width half maximum of λg / 69, where λg is the guided wavelength in the isotropic TL grid at 200 MHz. We also report the ability to resolve two point sources with subwavelength distance of λg / 15.

AB - We show the potential of using two dimensional hyperbolic metamaterials (HMs) made of microstrip transmission line (TL) grids loaded by lumped components for achieving subwavelength focusing and resolution at microwave frequencies. The designed planar HM exhibits a very flat wavevector-dispersion diagram over a wide frequency range, signature of the so-called canalization regime. The canalization regime allows us to transfer the field profile of a single point source at the interface through the HM, with full width half maximum of λg / 69, where λg is the guided wavelength in the isotropic TL grid at 200 MHz. We also report the ability to resolve two point sources with subwavelength distance of λg / 15.

UR - https://www.scopus.com/pages/publications/84894213217

U2 - 10.1109/APS.2013.6710975

DO - 10.1109/APS.2013.6710975

M3 - Conference contribution

AN - SCOPUS:84894213217

SN - 9781467353175

T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

SP - 630

EP - 631

BT - 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings

T2 - 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013

Y2 - 7 July 2013 through 13 July 2013

ER -

Guclu C, Campione S, Sedighy SH, Rice K, Park S, Vuong K et al. Subwavelength focusing and resolution with hyperbolic transmission line metamaterial. In 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings. 2013. p. 630-631. 6710975. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). doi: 10.1109/APS.2013.6710975

Subwavelength focusing and resolution with hyperbolic transmission line metamaterial

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