Closure and package with induction seal and RFID tag

Bearing with IC tag and seal (1)

📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 312 KB

This patent covers a bearing with an IC tag (9), which is capable of preventing obstruction such as radio wave reflection and absorption caused by raceway rings etc. The IC tag uses the metal casing of the bearing seal as an antenna so that tag can be reduced in size and increased in capacity.

Bearing with IC tag and seal (2)

📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 312 KB

This patent covers a bearing with an IC tag (9), which is capable of preventing obstruction such as radio wave reflection and absorption caused by raceway rings etc. The IC tag uses the metal casing of the bearing seal as an antenna so that tag can be reduced in size and increased in capacity.

Seal with IC tag and method of attachmen

Seal with IC tag and method of attachment

📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 100 KB

This patent describes the manufacture of a seal with graded properties that may be used as the bearing seal in a down-hole rock bit. A property gradient is formed in a seal, or a section of the seal, from the exterior surface inwards without changing the seal composition.

Antennas for a battery-assisted RFID tag

Antennas for a battery-assisted RFID tag with thin and flexible film batteries

✍ Junho Yeo; Sang-Gook Moon; Jae-Young Jung 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 596 KB

## Abstract A design concept and some examples of antennas suitable for battery‐assisted radio frequency identification (RFID) tag with a thin and flexible film battery are presented. For the antenna design of this kind of a battery‐assisted RFID tag, a special caution is necessary considering the

Low-profile platform-tolerant RFID tag w

Low-profile platform-tolerant RFID tag with artificial magnetic conductor (AMC)

✍ Dongho Kim; Junho Yeo; Jae Ick Choi 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 187 KB

## Abstract A novel low‐profile (≈0.01λ) platform‐tolerant passive RFID tag incorporated with artificial magnetic conductor (AMC) is proposed in this letter. It consists of a modified dipole antenna combined with an AMC ground plane and a tag chip attached on the feeding point of the antenna. The p

Planar loop tag antenna with bandwidth e

Planar loop tag antenna with bandwidth enhancement for UHF RFID system

✍ Jui-Han Lu; Jr-Ying Su 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 844 KB

## Abstract A novel planar loop tag antenna mounted on the plastic pallets for ultra‐high frequency (UHF) radio frequency identification (RFID) system is proposed. By insetting the U‐shaped slot and a pair of rectangular parasitic strips into the proposed loop tag antenna, the resonant mode close t