Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White.

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antenna feeding and grounding points

What sort of antenna does iphone 4 employs? Is it an IFA (inverted F antenna)? I tried to find the feeding and grounding points, particularly for the wireless antenna (WiFi, Bluetooth and GPS).

Usually and IFA has a feeding point somewhat in the middle. Unfortunately, I cannot find it. There seems to be a feeding point close to the top slit.

Is it possible then to achieve dual-band behavior? How many grounding points are there, and where?

thanks

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jenni, check you other post. Hope it helped. Where are the iPhone 4 antennas' feeding and grounding points?

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