Battery-Free and Noninvasive Estimation of Food pH and CO2 Concentration for Food Monitoring Based on Pressure Measurement

An Enhanced Multiplication of RF Energy Harvesting Efficiency Using Relay Resonator for Food Monitoring

(2019) Xuan-Tu Cao et al.   SENSORS

Smart color-changing paper packaging sensors with pH sensitive chromophores based on azo-anthraquinone reactive dyes

(2019) Hongjuan Zhang et al.   SENSORS AND ACTUATORS B-CHEMICAL

A Neural Network-Based Model of Radio Frequency Energy Harvesting Characteristics in a Self-Powered Food Monitoring System

(2019) Minh Binh Lam et al.   IEEE SENSORS JOURNAL

The Real-time Assessment of Food Freshness in Refrigerator Based on Miniaturized Electronic Nose

(2018) Min Wang et al.   Analytical Methods

Developing a machine vision system for simultaneous prediction of freshness indicators based on tilapia ( Oreochromis niloticus ) pupil and gill color during storage at 4 °C

(2018) Ce Shi et al.   FOOD CHEMISTRY

Battery-Less Soil Moisture Measurement System Based on a NFC Device With Energy Harvesting Capability

(2018) Marti Boada et al.   IEEE SENSORS JOURNAL

Development of a novel colorimetric food package label for monitoring lean pork freshness

(2018) Hui-zhi Chen et al.   LWT-FOOD SCIENCE AND TECHNOLOGY

Development of a pH indicator composed of high moisture-absorbing materials for real-time monitoring of chicken breast freshness

(2017) Dowan Kim et al.   FOOD SCIENCE AND BIOTECHNOLOGY

Novel proximal fish freshness monitoring using batteryless smart sensor tag

(2017) Wan-Young Chung et al.   SENSORS AND ACTUATORS B-CHEMICAL

Online monitoring of red meat color using hyperspectral imaging

(2016) Mohammed Kamruzzaman et al.   MEAT SCIENCE

Long-range batteryless RF sensor for monitoring the freshness of packaged vegetables

(2016) Giang Truong Le et al.   SENSORS AND ACTUATORS A-PHYSICAL

A Multi-Band Stacked RF Energy Harvester With RF-to-DC Efficiency Up to 84%

(2015) Veronique Kuhn et al.   IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES

Electronic noses for food quality: A review

(2015) Amy Loutfi et al.   JOURNAL OF FOOD ENGINEERING

A Compact Dual-Band Rectenna Using Slot-Loaded Dual Band Folded Dipole Antenna

(2014) Kyriaki Niotaki et al.   IEEE Antennas and Wireless Propagation Letters

A Constant Efficiency of Rectifying Circuit in an Extremely Wide Load Range

(2014) Yong Huang et al.   IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES

Dual-Band Resistance Compression Networks for Improved Rectifier Performance

(2014) Kyriaki Niotaki et al.   IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES

A Dual-Band Rectenna Using Broadband Yagi Antenna Array for Ambient RF Power Harvesting

(2013) Hucheng Sun et al.   IEEE Antennas and Wireless Propagation Letters

Ambient RF Energy Harvesting in Urban and Semi-Urban Environments

(2013) Manuel Pinuela et al.   IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES

Genetic-based design of a tetra-band high-efficiency radio-frequency energy harvesting system

(2013) Diego Masotti et al.   IET Microwaves Antennas & Propagation