Proximity Fed Shorted 1350 Sectoral Microstrip Antenna
نویسندگان
چکیده
Compact shorted 1350 Sectoral microstrip antenna derived from 2700 Sectoral microstrip antenna is proposed. On thicker air substrate (h > 0. 1?0) it yields bandwidth of more than 350 MHz (35%). To increase the bandwidth, its rectangular slot cut variation is proposed. The slot reduces the resonance frequency of higher order TM1/4,1 mode of the shorted patch and along with fundamental TM1/4,0 mode, yields bandwidth of more than 500 MHz (>50%). The realized bandwidth in shorted slot cut Sectoral microstrip antenna is nearly the same as that given by 2700 Sectoral patch, but with 50% reduction in patch area. Due to shorted patch, proposed antenna gives gain of around 3 dBi over the entire bandwidth.
منابع مشابه
Broadband Gap-coupled Shorted 60° Sectoral Microstrip Antenna
The compact variation of equilateral triangular microstrip antenna, a shorted 600 Sectoral microstrip antenna is discussed. The proximity fed shorted 600 Sectoral microstrip antenna is proposed which gives simulated and measured BW of more than 700 MHz (>60%). To increase the bandwidth and gain, gap-coupled configuration two Shorted 600 Sectoral patches is proposed. It yields simulated and meas...
متن کاملBroadband Shorted 900 Sectoral Microstrip Antennae
The compact microstrip antenna is realized by placing shorting post or plate along the zero field line at the fundamental mode of the patch. In this paper, compact variation of circular microstrip antenna, a shorted 90 sectoral microstrip antenna is discussed. It gives a bandwidth of more than 300 MHz at center frequency of around 1000 MHz. Further a new 90 sectoral microstrip antenna, realized...
متن کاملDual Band Shorted Sectoral Microstrip Antenna
The dual band microstrip antenna is realized by placing the open circuit stub or by cutting the slot inside the patch. The compact microstrip antenna is realized by placing the shorting post or plate along the zero field line at the fundamental mode of the patch. In this paper, a compact variation of equilateral triangular microstrip antenna, a shorted 600 sectoral microstrip antenna is discuss...
متن کاملDesign of Single Pin Shorted Three-dielectric-layered Substrates Rectangular Patch Microstrip Antenna for Communication Systems
In this paper, we have simulated a single-pin-shorted microstrip line fed three-dielectric-layer (with different permittivity and thickness) rectangular patch microstrip antenna for all those communication systems whose limited antenna size is premium. Low permittivity hard foam has been used as one substrate to achieve wide bandwidth. The simulation of this proposed antenna has been performed ...
متن کامل