Propagation characteristics of periodic structures possessing twist and polar glide symmetries
被引:15
作者:
Dahlberg, Oskar
论文数: 0引用数: 0
h-index: 0
机构:
KTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, SwedenKTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, Sweden
Dahlberg, Oskar
[1
]
Ghasemifard, Fatemeh
论文数: 0引用数: 0
h-index: 0
机构:
KTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, SwedenKTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, Sweden
Ghasemifard, Fatemeh
[1
]
Valerio, Guido
论文数: 0引用数: 0
h-index: 0
机构:
Sorbonne Univ, Lab Electron & Electromagnetisme, F-75005 Paris, FranceKTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, Sweden
Valerio, Guido
[2
]
Quevedo-Teruel, Oscar
论文数: 0引用数: 0
h-index: 0
机构:
KTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, SwedenKTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, Sweden
Quevedo-Teruel, Oscar
[1
]
机构:
[1] KTH Royal Inst Technol, Dept Electromagnet Engn, S-10044 Stockholm, Sweden
[2] Sorbonne Univ, Lab Electron & Electromagnetisme, F-75005 Paris, France
In this article, we provide an overview of the current state of the research in the area of twist symmetry. This symmetry is obtained by introducing multiple periods into the unit cell of a periodic structure through a rotation of consecutive periodic deformations around a symmetry axis. Attractive properties such as significantly reduced frequency dispersion and increased optical density, compared to purely periodic structures, are observed. The direct link between the symmetry order and these properties is illustrated through numerical simulations. Moreover, polar glide symmetry is introduced, and is shown to provide even further control of the dispersion properties of periodic structures, especially when combined with twist symmetry. Twist symmetries can, with benefit, be employed in the development of devices for future communication networks and space applications, where fully metallic structures with accurate control of the dispersion properties are desired.
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Chang, Taeyong
;
Kim, Jong Uk
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Kim, Jong Uk
;
Kang, Seung Kyu
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Kang, Seung Kyu
;
Kim, Hyowook
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Kim, Hyowook
;
Kim, Do Kyung
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Kim, Do Kyung
;
Lee, Yong-Hee
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Phys, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Lee, Yong-Hee
;
Shin, Jonghwa
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
机构:
Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
KTH Royal Inst Technol, Dept Electromagnet Engn, SE-11428 Stockholm, SwedenSoutheast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
Chen, Qiao
;
Ghasemifard, Fatemeh
论文数: 0引用数: 0
h-index: 0
机构:
KTH Royal Inst Technol, Dept Electromagnet Engn, SE-11428 Stockholm, SwedenSoutheast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
Ghasemifard, Fatemeh
;
Valerio, Guido
论文数: 0引用数: 0
h-index: 0
机构:
Sorbonne Univ, Lab Elect & Electromagnetisme, F-75005 Paris, FranceSoutheast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
Valerio, Guido
;
Quevedo-Teruel, Oscar
论文数: 0引用数: 0
h-index: 0
机构:
KTH Royal Inst Technol, Dept Electromagnet Engn, SE-11428 Stockholm, SwedenSoutheast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Chang, Taeyong
;
Kim, Jong Uk
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Kim, Jong Uk
;
Kang, Seung Kyu
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Kang, Seung Kyu
;
Kim, Hyowook
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Kim, Hyowook
;
Kim, Do Kyung
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Kim, Do Kyung
;
Lee, Yong-Hee
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Phys, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
Lee, Yong-Hee
;
Shin, Jonghwa
论文数: 0引用数: 0
h-index: 0
机构:
Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South KoreaKorea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Daejeon 34141, South Korea
机构:
Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
KTH Royal Inst Technol, Dept Electromagnet Engn, SE-11428 Stockholm, SwedenSoutheast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
Chen, Qiao
;
Ghasemifard, Fatemeh
论文数: 0引用数: 0
h-index: 0
机构:
KTH Royal Inst Technol, Dept Electromagnet Engn, SE-11428 Stockholm, SwedenSoutheast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
Ghasemifard, Fatemeh
;
Valerio, Guido
论文数: 0引用数: 0
h-index: 0
机构:
Sorbonne Univ, Lab Elect & Electromagnetisme, F-75005 Paris, FranceSoutheast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
Valerio, Guido
;
Quevedo-Teruel, Oscar
论文数: 0引用数: 0
h-index: 0
机构:
KTH Royal Inst Technol, Dept Electromagnet Engn, SE-11428 Stockholm, SwedenSoutheast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China