A Novel Integrated Power Module with Solid-State …
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Fig. 3 Realization of broadband operation for resonant-cap oscillator with slotted-disc structure
a Cap structure and plan view of slotted disc b Skirt pattern showing broad banding c Plan view of
slotted disc showing different parameters
cut in the direction of the radius of the disc and c is the circumferential cut-length,
and n is the number of slots in the disc of the resonant-cap.
The effective frequency of oscillation of the slotted-disc resonant-cap oscillator
will then be given by:
f effective = ( f in + f out )/2
(1b)
2.2 Microstrip Patch Antenna
A microstrip patch antenna has a thin patch of metal having rectangular/square/circular shape which is etched on a thin dielectric substrate with printed
circuit technology and the substrate being backed by a large ground plane [14]. The
5
Fig. 3 Realization of broadband operation for resonant-cap oscillator with slotted-disc structure
a Cap structure and plan view of slotted disc b Skirt pattern showing broad banding c Plan view of
slotted disc showing different parameters
cut in the direction of the radius of the disc and c is the circumferential cut-length,
and n is the number of slots in the disc of the resonant-cap.
The effective frequency of oscillation of the slotted-disc resonant-cap oscillator
will then be given by:
f effective = ( f in + f out )/2
(1b)
2.2 Microstrip Patch Antenna
A microstrip patch antenna has a thin patch of metal having rectangular/square/circular shape which is etched on a thin dielectric substrate with printed
circuit technology and the substrate being backed by a large ground plane [14]. The