Additionally, the figure demonstrates the radiation pattern design from the resonant frequency
go from 7.1GHz, 8.2 GHz, 9.5 GHz, 10.3 GHz, and 10.8 GHz.
Prototype I which has a resonant frequency
of 117.1 Hz is a bimorph cantilever beam having no proof mass.
Then, by using the substrate with less thickness, stronger coupling between the upper and lower resonator rings can be obtained with the reducing of resonant frequency
, which indicates that further miniaturization could be achieved.
Actually, the value of [C.sub.1] and [C.sub.2] can also be expressed with abovementioned resonant frequency
What we need to explain is that two resonance modes have coupling effect at the resonant frequency
and antiresonant frequency when the Bode diagrams of two resonance modes are superposed, so the given [M.sub.AR1] and [M.sub.R1] or designed [[xi].sub.11] and [[xi].sub.12] and the given [M.sub.AR2] and [M.sub.R2] or designed [[xi].sub.21] and [[xi].sub.22] will not meet the requirements.
This simulation demonstrated how the resonant frequency
and the amplitude change with the thickness of piezoelectrodes, so as to find an optimal thickness of the electrodes.
The Q of the series RLC circuit at the resonant frequency
is then determined by substituting [[omega].sub.0] in place of [omega] and solving for either [Q.sub.l] or [Q.sub.c].
1, it can be concluded that resonant frequency
[[omega].sub.n] adaptation can easily be realized by correspondingly modifying the term [[omega].sup.2.sub.n].
Simulations were performed to analyze shield material effect on resonant frequency
and Q factor of base design.
Loaded quality factor of the parallel resonant circuit at the resonant frequency
Not only resonant frequency
, but also polarization of H/V spectral ratio was analysed at selected points along the profile P2 (points no.
Hence the resonant frequency
will change as in :