Simplified scheme with current source and 50 Hz parallel resonance
Then, in order to realize the dual-band operation, these two types are comprised of four topologies, which are CRLH TL, D-CRLH TL, series resonance and parallel resonance
The other interesting point is that in the parallel resonance
circuit model, the current through the coil is Q times that of the circuit.
Strip 1 having an total length of 39 mm can generate a parallel resonance
at around 1 GHz with the help of the loaded chip inductor of L = 25 nH in the antenna's lower band.
In Example I parallel resonance
happens at 40 MHz, 60 MHz and 80 MHz at near end of Cables 6 ~ 8 respectively and in Example 2 series resonance happens at 30 MHz, 50 MHz and 70 MHz at near end of Cables 6 ~ 8 respectively shown in Fig.
There are two fundamental resonances in electrical cables: series resonance and, respectively, parallel resonance
From these values, a parallel resonance
(minimum return loss or large [S.
3] = [theta]), then the parallel resonance
conditions can be written:
At 85[degrees]C, the Y5V capacitor exhibits a noticeable, periodic parallel resonance
, with the first one occurring at 4.
L4 must be in parallel resonance
with the input capacitance (approximately 2.
The parallel resonance
is due to the YIG sphere, tuned to 5 GHz, coupled to the loop.
With the diode in its high impedance state, a parallel resonance