Arbitrarily dual-band components using simplified structures of conventional CRLH TLs

Lin, Xian Qi; Liu, Ruo Peng; Yang, Xin; Chen, Ji Xin; Xiao, Yin; Cheng, Qiang; Cui, Tie Jun

doi:10.1109/tmtt.2006.877434

Cited by 64 publications

(5 citation statements)

References 17 publications

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“…The middle patch of the antenna is excited through a coplanar waveguide (CPW) transmission line. A larger E-shaped slit is included in the antenna next to the 50-Ω load, which exhibits characteristics of the simpliied composite right-/left-handed transmission line (SCRLH-TL) [1]. In the equivalent circuit of the antenna, the left-handed capacitance (C L ) results from the dielectric gap between the patches and the conductor next to the larger E-shaped slit.…”

Section: Ultra-wideband Antennamentioning

confidence: 99%

Metamaterial Antennas for Wireless Communications Transceivers

Alibakhshikenari¹,

Naser‐Moghadasi²,

Sadeghzadeh³

et al. 2017

Modern Antenna Systems

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Limited space is given to antennas in modern portable wireless systems, which means that antennas need to be small in size and compact structures. However, shrinkage of conventional antennas leads to performance degradation and complex mechanical assembly. Therefore, the design of miniature antennas for application in wireless communication systems is highly challenging using traditional means. In this chapter, it is shown that metamaterial (MTM) technology ofers a solution to synthesize antennas with a small footprint with the added advantage of low cost and excellent radiation characteristics.

show abstract

Section: Ultra-wideband Antennamentioning

confidence: 99%

Metamaterial Antennas for Wireless Communications Transceivers

Alibakhshikenari¹,

Naser‐Moghadasi²,

Sadeghzadeh³

et al. 2017

Modern Antenna Systems

View full text Add to dashboard Cite

show abstract

“…The middle patch of the antenna is excited through a coplanar waveguide (CPW) transmission line. A larger E-shaped slit is included in the antenna next to the 50-Ω load, which exhibits characteristics of the simplified composite right-/left-handed transmission line (SCRLH-TL) [1]. In the equivalent circuit of the antenna, the left-handed capacitance (C L ) results from the dielectric gap between the patches and the conductor next to the larger E-shaped slit.…”

Section: Ultra-wideband Antennamentioning

confidence: 99%

Modern Antenna Systems

Matin¹

2017

View full text Add to dashboard Cite

Limited space is given to antennas in modern portable wireless systems, which means that antennas need to be small in size and compact structures. However, shrinkage of conventional antennas leads to performance degradation and complex mechanical assembly. Therefore, the design of miniature antennas for application in wireless communication systems is highly challenging using traditional means. In this chapter, it is shown that metamaterial (MTM) technology offers a solution to synthesize antennas with a small footprint with the added advantage of low cost and excellent radiation characteristics.

show abstract

“…As reported in [11], a SCRLH-TL, which has a nonlinear phase response, was proposed. The distributed microstrip structure and its corresponding equivalent lumped circuit model are shown in Fig.…”

Section: Phase Shifter Using Scrlh-tlmentioning

confidence: 99%

“…The balun is achieved by back-connecting a conventional in-phase power divider and a 180º phase shifter together, and the orthogonal power divider is achieved by back-connecting a conventional in-phase power divider and a 90º phase shifter together. Both the 180º phase shifter and the 90º phase shifter are designed using the reported simplified composite right/left-handed transmission lines (SCRLH-TLs) [11], [12]. To validate the design methodology, four coupled stacked CP antenna ele-ments are excited rotationally by the designed network to form a CP antenna array.…”

Section: Introductionmentioning

confidence: 99%