Development of Nonsuperstrate Implantable Low-Profile CPW-Fed Ceramic Antennas

Chien, Tsung-Fu; Cheng, Chien-Min; Yang, Hung-Chi; Jiang, Jianhui; Luo, Ching‐Hsing

doi:10.1109/lawp.2010.2053342

Cited by 74 publications

(36 citation statements)

References 13 publications

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“…The proposed antenna shows advantages in terms of the bandwidth, compact size, lowfabrication cost, low-cross polarization level and the multi-band operation with flexible polarization states. [2] 30x30x1.57 5.5-11 8.6-8.9 -23.93 [3] 32x28x0.794 3.5-7.9 --23 [4] 38x32x0.794 3.5-7.9 --35 [6] 150x70x1.6 0.5-2.5 0.95-1.5 -41 [7] 30x30x1.6 3. …”

Section: Introductionmentioning

confidence: 99%

Metamaterial extended CSRR based monopole antenna for wideband applications

Bora¹,

Mudaliar²,

Dhanade³

et al. 2017

IJET

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A metamaterial extended microstrip rectangular patch antenna with CSRR loading and defected ground structures(DGS) is proposed for wideband applications with band notching at the frequencies of KU band. The proposed antenna is designed by embedding it on Rogers RT/Duroid 5880 substrate with good impedance matching of 50 Ω at the feedline. The high frequency structure simulator (HFSS) is used to design and simulate the antennas parameters in the operating band. Measurement results confirm the antenna characteristics as predicted in the simulation with a slight shift in frequencies.

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Section: Introductionmentioning

confidence: 99%

Metamaterial extended CSRR based monopole antenna for wideband applications

Bora¹,

Mudaliar²,

Dhanade³

et al. 2017

IJET

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“…The effects of shape, length, size, location of feed point and ground point, substrate and superstrate materials and their thicknesses are evaluated in this paper. In [2], a broadband nonsuperstrate implantable coplanar waveguide (CPW)-fed monopole antenna with bandwidth of 33.5% was developed on a ceramic substrate with high dielectric constant. A single-fed miniaturized hybrid patch/slot implantable antenna in [3] embedding the meander slot and six open slots in the ground, for good size reduction and it is optimized to necessary resonance frequency.…”

Section: Introductionmentioning

confidence: 99%

Miniaturized Antenna with Combination of Meander and Square Spiral Slots for Biomedical Applications

Brinda¹,

Preethy²

2014

IJCA

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The implantable medical devices (IMDs) are one of the most important advanced healthcare systems. Nowadays, the devices which are designed to monitor physiological data from inside the human body have great promises to provide major contributions to disease prevention, diagnosis and therapy thus reducing hospitalization terms and improving the patients' quality of life.It is recognized that modern wireless technology will play an important role in the biomedical application. Essential elements of implantable devices are antenna embedded in system contains Biosensors and interface circuits, which enable the exchange of data between implantable devices and external environment. In this paper, the implantable slot antenna which operates at MICS band (402-405 MHz) has been designed. This implantable antenna is a combination of meander slots and square spiral slots have been embedded for effective size reduction at a fixed frequency operation. Compared to traditional planar inverted-F antennas (PIFAs), the proposed antenna has advantages of good size reduction and also being easy to be optimized to the necessary resonance frequency. This design would fulfill the requirements of biocompatibility, miniaturization, patient safety, and high-quality communication with exterior equipment.

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“…Firstly, the dimension of an implantable antenna should be reduced for physiological acceptability. To reduce antenna size, techniques of short circuit, reactive loading [2][3], and multilayer structure [4][5] are used to lengthen the effective current path in a limited space. However, the fabrications are not easy for implementation.…”

Section: Introductionmentioning

confidence: 99%

Compact dipole antenna for implantable devices

Lin

Chen

et al. 2014

2014 International Symposium on Antennas and Propagation Conference Proceedings

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A miniaturized implantable dipole antenna is presented for industrial, scientific, and medical (ISM) (2.4 -2.48 GHz) applications. The proposed antenna consists of one pair of folded arms and a T-shaped tuning stub. Whole structure is printed on an FR4 substrate with dimensions of 11 6 0.8 mm 3 and suitable for medical applications. The antenna is also theoretically test in human skin tissue. Low Specific absorption rate and acceptable radiation performances are obtained.

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Development of Nonsuperstrate Implantable Low-Profile CPW-Fed Ceramic Antennas

Cited by 74 publications

References 13 publications

Metamaterial extended CSRR based monopole antenna for wideband applications

Metamaterial extended CSRR based monopole antenna for wideband applications

Miniaturized Antenna with Combination of Meander and Square Spiral Slots for Biomedical Applications

Compact dipole antenna for implantable devices

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