Electronics Letters · 1998 · 74 citations · 1 references
EngineeringElectrical EngineeringAntennasMicrowave EngineeringAntenna BandwidthAntenna DesignAntenna GainAntenna Radiation PatternsMicrowave AntennasPlanar AntennasAntenna Impedance BandwidthBandwidthImpedance BandwidthMicrostrip Slot AntennasPatch AntennasProbe-fed Microstrip AntennasRadiation PatternsSlot Antenna Radiation Patterns
The design and measured results of a rectangular U-slot patch antenna proximity fed by an L-shaped probe are described. Using a foam layer of thickness ~7% wavelength as a supporting substrate, an impedance bandwidth of 42.7% and a gain of 6.7 dBi has been achieved. The radiation patterns obtained are stable across the passband.
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Single-layer single-patch wideband microstrip antenna
Tan‐Phat Huynh, K.-F. Lee · Electronics Letters · 1995 · 736 citations