Design of Hybrid Patch/Slot Antenna Operating in Induced “TM120 Mode”

Tang, Ming‐Chun; Xiao, Shaoqiu; Bai, Yan-Ying; Deng, Tianwei; Liu, Changrong; Shang, Yuping; Wei, Chaolei; Wang, Bing‐Zhong

doi:10.1109/tap.2012.2189735

Cited by 7 publications

(2 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, these methods make the antenna either bulky or narrow in bandwidth. Thus, slots were introduced during the design of implantable antenna, which can not only further reduce the antenna size, but also expand its bandwidth . In References and , wide bandwidth is obtained by embedding open‐end slots in the ground.…”

Section: Introductionmentioning

confidence: 99%

“…Thus, slots were introduced during the design of implantable antenna, which can not only further reduce the antenna size, but also expand its bandwidth. [12][13][14][15][16] In References 12 and 13, wide bandwidth is obtained by embedding open-end slots in the ground. Particularly, an extremely compact volume of 31.5 mm 3 is achieved in Reference 15 by introducing a slot in the ground.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Compact dual‐band implantable planar inverted‐F antenna with bandwidth enhancement

Shang

Ying

2019

Micro & Optical Tech Letters

View full text Add to dashboard Cite

In this paper, a miniaturized planar inverted‐F antenna (PIFA) with a volume of 49.5 mm3 is proposed for biomedical implantable devices, operating in Medical Implant Communications Service (MICS, 402‐405 MHz) band and Industrial, Scientific, and Medical (ISM, 2.40‐2.48 GHz) band. It has a wide operating bandwidth in MICS band. The initial PIFA is designed with dual‐band performance, where the lower band is formed by quarter‐guided‐wavelength resonance and the higher band is formed by two‐guided‐wavelength resonance. Furthermore, by etching open‐slots between short and feed on the ground, a new resonance is introduced and moved towards the fundamental one, expanding the bandwidth in MICS band. Also, the introduction of slots lowers the initial resonant frequency in higher band, meeting the frequency demands of ISM band. Finally, the proposed antenna is measured in pork as well as skin‐mimicking gels, showing a bandwidth of 50.7% and 38% in MICS band, and 13.9% and 6.9% in ISM band.

show abstract

Section: Introductionmentioning

confidence: 99%