F-dipole antenna请教

  请问各位大大们有没有见过2个F天线构成的偶极子天线啊，我在做这一方面的论文，导师建议我可以尝试设计一个 F-dipole antenna.
要求就是在2.4GHz的正常工作范围就好了。
谢谢各位了

sounds interesting but don't know what is purpose because there have been many very simple but powerful solutions for 2.4GHz applications.