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Packaging 5dBi PCB UHF RFID 902-928M Antenna 5cm*5cm with SMA Example source: AliExpress The cost of the antenna is about USD 5.00 plus shipping. If you are buying at least ten, various vendors will ...
A fully passive printable Quick Response (QR) code embedded chipless RFID (Radio Frequency Identification) technique is presented for secure identification of alive and nonalive amenity. A series of ...
[1] Recent Advances in Passive UHF-RFID Tag Antenna Design for Improved Read Range in Product Packaging Applications: A Comprehensive Review. IEEE Access (2021).
This letter proposes a miniature radio frequency identification (RFID) tag antenna design for metallic objects application. The antenna structure consists of two rectangular patches electrically ...
Notably, a recent design of a circularly polarised antenna with an on-chip ground plane has demonstrated substantial improvements in bandwidth and radiation efficiency, while maintaining a compact ...
When [daniely101] wanted a split keyboard, he decided to build his own. It wound up costing $25 to create a wireless board with no custom PCB required. Each half has its own microcontroller, and th… ...