Advantages and disadvantages of multi band antenna
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The research on reconfigurable antenna has aroused general interest. The advantages are significant:
Have a multiband antenna in a single terminal for various applications.
Easy to integrate with switching devices and control circuit.
Small in size.
Planar reconfigurable antenna has a good ability of reconfiguration.
However, the design of reconfigurable antenna are typically driven by the balance of trade-offs. Compared with fixed-tuned antenna, due to its short developing time, there are still some disadvantages waiting to be solved:
The technology of reconfigurable relies largely on RF switch technology, which is not mature enough yet.
Increased complexity and cost to the mobile phone.
Reduced Efficiency.
Have a multiband antenna in a single terminal for various applications.
Easy to integrate with switching devices and control circuit.
Small in size.
Planar reconfigurable antenna has a good ability of reconfiguration.
However, the design of reconfigurable antenna are typically driven by the balance of trade-offs. Compared with fixed-tuned antenna, due to its short developing time, there are still some disadvantages waiting to be solved:
The technology of reconfigurable relies largely on RF switch technology, which is not mature enough yet.
Increased complexity and cost to the mobile phone.
Reduced Efficiency.
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