Hand-held tester

• US 20080246612A1
• Filed: 04/06/2007
• Published: 10/09/2008
• Est. Priority Date: 04/06/2007
• Status: Abandoned Application

• Current Assignee: Cheng Loong Corporation
• Original Assignee: Cheng Loong Corporation
• Inventors: Liu, Ying-Chang
• Application Number:
  US11/783,276
• Publication Number:
  US 20080246612A1
• Time in Patent Office: Days
• US Class Current: 340/572.4
• CPC Class Codes: G01R 31/2822 of microwave or radiofrequency circuits of attenuation, gain, e.g. using network analyzers G01R27/28
• CPC Class Codes: G06K 7/0008 General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
• CPC Class Codes: G06K 7/0095 Testing the sensing arrangement, e.g. testing if a magnetic card reader, bar code reader, RFID interrogator or smart card reader functions properly testing of electrical circuits G01R31/28
• CPC Class Codes: G06K 7/10465 the interrogation device being capable of self-diagnosis, e.g. in addition to or as part of the actual interrogation process testing of electrical circuits in general G01R31/28

Abstract

A hand-held tester includes a testing kit and a measuring machine, wherein the testing kit has, mounted thereon, a wave absorbing material, an emitting antenna, and a RFID tag. The wave absorbing material is mounted around the inner side of the testing kit, and the emitting antenna and the RFID tag are disposed at the opposite sides of the testing kit, and further, the measuring machine and the testing kit are electrically connected, thereby a benefit way to find the best position for adhering the RFID tag can be achieved.

Claims

1. A hand-held tester comprising:

a testing kit, wherein the testing kit has, mounted thereon, a wave absorbing material, an emitting antenna, and a RFID tag, in which the wave absorbing material is mounted around the inner side of the testing kit, and the emitting antenna and the RFID tag are disposed at the opposite sides of the testing kit; and

a measuring machine, wherein the measuring machine and the testing kit are electrically connected, thereby benefiting to find a best position for adhering the RFID tag.

2. A hand-held tester as claimed in claim 1, wherein the length of the testing kit is ranged from 5 cm to 70 cm.

3. A hand-held tester as claimed in claim 1, wherein the frequency of RFID tag is ranged from 400 MHz to 2.5 GHz.

4. A testing kit of a hand-held tester comprising:

a wave absorbing material, wherein the wave absorbing material is mounted around the inner side of the testing kit; and

an emitting antenna and a RFID tag, wherein the emitting antenna and the RFID tag are disposed at the opposite sides of the testing kit.

5. A hand-held tester as claimed in claim 4, wherein the length of the testing kit is ranged from 5 cm to 70 cm.

6. A hand-held tester as claimed in claim 4, wherein the frequency of RFID tag is ranged from 400 MHz to 2.5 GHz.