First what we did was to compare the read range between High Frequency(HF) tag and Ultra-high Frequency (UHF) tag.And from the result,we conclude that UHF tag can read more further than HF tag.We also found out that the read range of the system increases with the power setting on the reader.
Reflection:
Different type of tag's positioning and orientation actually affect the read range!The system will not able to detect tags if one have or stick onto metal!And what is the typical price of the tags and the cheapest tag is the UHF tag compare to HF and LF tag.
