Broadband aperture-coupled shorted-patch antenna

Broadband shorted‐patch antenna with U‐shaped coupling slot

“…Experimentally, the mode excitation of the proposed microstrip antenna is from the size and shapes of electrodes of the OSTF device and the grounded substrate [2][3][4]. As the simulation result was reasonable closer to the measured value in anechoic chamber, the most useful application is to estimate the electron mobility in PN junction which is a severe concern in the advance study of OSTF device [5,6].…”

Broadband shorted‐patch antenna with U‐shaped coupling slot

“…Experimentally, the mode excitation of the proposed microstrip antenna is from the size and shapes of electrodes of the OSTF device and the grounded substrate [2][3][4]. As the simulation result was reasonable closer to the measured value in anechoic chamber, the most useful application is to estimate the electron mobility in PN junction which is a severe concern in the advance study of OSTF device [5,6].…”

Wideband High Gain Antenna Realized From Simple Unloaded Single Patch

“…But the present design is much superior in terms of gain values. Over 2-4 dB improvement is observed compared to [9] and [10]. Moreover, the present antenna is easier to fabricate and immune from any backward radiation or leakage through the aperture.…”

“…Finally, we are now in a position to compare our proposed antenna with its earlier variants reported in [9] and [10]. Table I provides a comprehensive view.…”

Novel metal‐plate antenna for WLAN application

“…The antenna gain level is about 3.0 dBi, with small gain variations less than 0.5 dBi. Notice that the antenna gain level obtained is less than that of the shorted patch antennas studied in [1,2], owing to the relatively smaller antenna ground (the horizontal ground portion) in the proposed design than that in [1,2]. In addition, this smaller antenna ground also leads to a larger backward radiation in the Ϫz direction (see Fig.…”

“…In addition, this smaller antenna ground also leads to a larger backward radiation in the Ϫz direction (see Fig. 3), as compared to that in [1,2].…”

Broadband shorted‐patch antenna with U‐shaped coupling slot

“…Experimentally, the mode excitation of the proposed microstrip antenna is from the size and shapes of electrodes of the OSTF device and the grounded substrate [2][3][4]. As the simulation result was reasonable closer to the measured value in anechoic chamber, the most useful application is to estimate the electron mobility in PN junction which is a severe concern in the advance study of OSTF device [5,6].…”

Wideband High Gain Antenna Realized From Simple Unloaded Single Patch

“…But the present design is much superior in terms of gain values. Over 2-4 dB improvement is observed compared to [9] and [10]. Moreover, the present antenna is easier to fabricate and immune from any backward radiation or leakage through the aperture.…”

“…Finally, we are now in a position to compare our proposed antenna with its earlier variants reported in [9] and [10]. Table I provides a comprehensive view.…”

Novel metal‐plate antenna for WLAN application

“…The antenna gain level is about 3.0 dBi, with small gain variations less than 0.5 dBi. Notice that the antenna gain level obtained is less than that of the shorted patch antennas studied in [1,2], owing to the relatively smaller antenna ground (the horizontal ground portion) in the proposed design than that in [1,2]. In addition, this smaller antenna ground also leads to a larger backward radiation in the Ϫz direction (see Fig.…”

“…In addition, this smaller antenna ground also leads to a larger backward radiation in the Ϫz direction (see Fig. 3), as compared to that in [1,2].…”

Broadband shorted‐patch antenna with U‐shaped coupling slot

“…Experimentally, the mode excitation of the proposed microstrip antenna is from the size and shapes of electrodes of the OSTF device and the grounded substrate [2][3][4]. As the simulation result was reasonable closer to the measured value in anechoic chamber, the most useful application is to estimate the electron mobility in PN junction which is a severe concern in the advance study of OSTF device [5,6].…”

Wideband High Gain Antenna Realized From Simple Unloaded Single Patch

“…But the present design is much superior in terms of gain values. Over 2-4 dB improvement is observed compared to [9] and [10]. Moreover, the present antenna is easier to fabricate and immune from any backward radiation or leakage through the aperture.…”

“…Finally, we are now in a position to compare our proposed antenna with its earlier variants reported in [9] and [10]. Table I provides a comprehensive view.…”

Novel metal‐plate antenna for WLAN application

“…The antenna gain level is about 3.0 dBi, with small gain variations less than 0.5 dBi. Notice that the antenna gain level obtained is less than that of the shorted patch antennas studied in [1,2], owing to the relatively smaller antenna ground (the horizontal ground portion) in the proposed design than that in [1,2]. In addition, this smaller antenna ground also leads to a larger backward radiation in the Ϫz direction (see Fig.…”

“…In addition, this smaller antenna ground also leads to a larger backward radiation in the Ϫz direction (see Fig. 3), as compared to that in [1,2].…”