Free Trial

Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.

  • Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint
Share this Page URL
Help

Chapter 6: Regulations Related to Antenna Engineers

Chapter 6

Regulations Related to Antenna Engineers

There are three regulations which are of relevance to antenna engineers. The Specific Absorption Rate (SAR) regulates the maximum power density inside human bodies when a phone is used. The Hearing Aid Compatibility (HAC) regulates the maximum value of the E and H fields, which can interfere with the proper functionality of a hearing aid, around a phone's speaker. Both E and H fields regulated by the HAC are near field. The electromagnetic interference (EMI) or electromagnetic compatibility (EMC) regulates the maximum E field that can radiate into the surrounding environment. The E field regulated by the EMI is a far field which can interfere with the surrounding equipment. Most test procedures can be found on the Federal Communications Co....


  

You are currently reading a PREVIEW of this book.

                                                                                                                    

Get instant access to over $1 million worth of books and videos.

  

Start a Free 10-Day Trial


  
  • Safari Books Online
  • Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint