Abstract:
Wireless RF sensors are the building blocks of the next generation sensing techniques that are quite essential for the Internet of Things. In this paper, the RF system co...Show MoreMetadata
Abstract:
Wireless RF sensors are the building blocks of the next generation sensing techniques that are quite essential for the Internet of Things. In this paper, the RF system comprising of ultra-wideband transmitter-receiver antenna and highly sensitive planar sensor is proposed for wireless sensing of glucose and saline concentration, which are currently being used in various biomedical applications. The proposed wireless sensor technique is quite cost-effective having both antennae and the sensor fabricated on economical FR4 substrate, where the ultra-wide band antennas are operational in 1-18 GHz with highest gain of 7 dBi. The wireless sensor of the proposed RF system possessing high sensitivity of 60 MHz per unit change in dielectric constant of liquid sample are operating over broad frequency range of 1.5 to 5.9 GHz. The sensors are designed, fabricated, and tested for characterizing various biomedically relevant samples: saline and glucose solutions at various concentrations. Our results show that the proposed wireless sensing system possesses strong potential for biomedical applications.
Published in: IEEE Journal on Emerging and Selected Topics in Circuits and Systems ( Volume: 8, Issue: 2, June 2018)
Funding Agency:
Institute of Photonics and Electronics, Czech Academy of Sciences, Prague, Czech Republic
Abhishek K. Jha, photograph and biography not available at the time of publication.
Abhishek K. Jha, photograph and biography not available at the time of publication.View more
IIT Kanpur, Kanpur, India
Zubair Akhter, photograph and biography not available at the time of publication.
Zubair Akhter, photograph and biography not available at the time of publication.View more
IIT Kanpur, Kanpur, India
Nilesh Tiwari, photograph and biography not available at the time of publication.
Nilesh Tiwari, photograph and biography not available at the time of publication.View more
GlobalFoundries, Bengaluru, India
K. T. Muhammed Shafi, photograph and biography not available at the time of publication.
K. T. Muhammed Shafi, photograph and biography not available at the time of publication.View more
MIMT Laboratory, IIT Kanpur, Kanpur, India
Himanshu Samant, photograph and biography not available at the time of publication.
Himanshu Samant, photograph and biography not available at the time of publication.View more
IIT Kanpur, Kanpur, India
M. Jaleel Akhtar, photograph and biography not available at the time of publication.
M. Jaleel Akhtar, photograph and biography not available at the time of publication.View more
Institute of Photonics and Electronics, Czech Academy of Sciences, Prague, Czech Republic
Michal Cifra, photograph and biography not available at the time of publication.
Michal Cifra, photograph and biography not available at the time of publication.View more
Contents Institute of Photonics and Electronics, Czech Academy of Sciences, Prague, Czech Republic
Abhishek K. Jha, photograph and biography not available at the time of publication.
Abhishek K. Jha, photograph and biography not available at the time of publication.View more
IIT Kanpur, Kanpur, India
Zubair Akhter, photograph and biography not available at the time of publication.
Zubair Akhter, photograph and biography not available at the time of publication.View more
IIT Kanpur, Kanpur, India
Nilesh Tiwari, photograph and biography not available at the time of publication.
Nilesh Tiwari, photograph and biography not available at the time of publication.View more
GlobalFoundries, Bengaluru, India
K. T. Muhammed Shafi, photograph and biography not available at the time of publication.
K. T. Muhammed Shafi, photograph and biography not available at the time of publication.View more
MIMT Laboratory, IIT Kanpur, Kanpur, India
Himanshu Samant, photograph and biography not available at the time of publication.
Himanshu Samant, photograph and biography not available at the time of publication.View more
IIT Kanpur, Kanpur, India
M. Jaleel Akhtar, photograph and biography not available at the time of publication.
M. Jaleel Akhtar, photograph and biography not available at the time of publication.View more
Institute of Photonics and Electronics, Czech Academy of Sciences, Prague, Czech Republic
Michal Cifra, photograph and biography not available at the time of publication.
Michal Cifra, photograph and biography not available at the time of publication.View more
