The printed inverted F antenna ( as opposed to the planar inverted F antenna) is a useful antenna capable of being printed right on the PCB of a wireless product. In an attempt to understand this antenna in more depth, the technical staff of SPG researched the topic. The result was that, there seems to be almost no information on this type of antenna in any of the typical texts on antennas. The only viable source for information on this antenna is the web. This too, is fairly sketchy. Our technical staff has now prepared a white paper containing the type of information on this antenna needed by practising engineers, and will be releasing it shortly via this blog, and in the engineering pages of the website at www.signalpro.biz.