Consider the following statements associated with microstrip patch antennas: 1. The microstrip patch behaves more like a leaky cavity rather than like a radiator and thus is not is highly efficient antenna. 2. They are broadband antennas and are well suited for mm-waves. 3. They can be adapted for radiation of circularly polarised waves. The correct ones of these statements are:

Consider the following statements associated with microstrip patch ant

1.	Consider the following statements associated with microstrip patch antennas: 1. The microstrip patch behaves more like a leaky cavity rather than like a radiator and thus is not is highly efficient antenna. 2. They are broadband antennas and are well suited for mm-waves. 3. They can be adapted for radiation of circularly polarised waves. The correct ones of these statements are:
A.	1, 2 and 3
B.	1 and 2
C.	2 and 3
D.	1 and 3
Answer» C. 2 and 3

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