According to Wall Street Journal, and the extremely well-informed Yukari Iwatani Kane, is saying Apple will have a Verizon-compatible iPhone ready by the end of 2010, which means whether a deal can be worked out, Verizon could be carrying it by early 2011 (as numerous previous rumors have suggested).
The new iPhone would be similar in design to the iPhone 4 currently sold by AT&T Inc. but would be based on an alternative wireless technology called CDMA used by Verizon
Kane additionally says “humans briefed on the matter” reveal Apple is working on a new structure factor for iPhone 5, which would nearly certainly be revealed at WWDC 2011 in June
However, till now they had not revealed anything about the antennae design, lets wait and see.
[Thanks- Wall street Journal]