Browsing by Author Nguyen, Tran Minh

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  • c33.1.3.pdf.jpg
  • Article


  • Authors: Tang, Toan The; Nguyen, Tran Minh; Truong, Vu Bang Giang (2017)

  • This paper proposes a feeding networking to gain low sidelobe levels for microstrip linear antenna arrays. The procedure to design a feeding network using Chebyshev weighting method will be proposed and presented. As a demonstration, a feeding network for 8×1 elements linear array with Chebyshev distribution weights (preset sidelobe level of -25 dB) has been designed. An unequal T-junction power divider has been applied in designing the feeding network to guarantee the output powers the same as Chebyshev weights. The obtained results of the amplitudes at each output port have been validated with theory data. The phases of output signals are almost equal at all ports. The proposed feed...

  • A New Pencil-Beam Planar Dipole Array Antenna for IEEE 802.11ac Outdoor Access Point Routers.pdf.jpg
  • Article


  • Authors: Tang, The Toan; Nguyen, Manh Hung; Nguyen, Tran Minh; Vu, Bang Giang (2016)

  • In this paper, a new design of pencil-beam planar dipole array antenna (PDAA) with reflector back has been designed and fabricated for IEEE 802.11ac outdoor applications. The proposed antenna is a planar array combined with a reflector. The planar array is comprised of 4 x 4 x 3 single elements which are placed on an FR4-epoxy substrate with the size of 241 mm x 194 mm x 1.6 mm. This design has very good simulation results in terms of the radiation pattern, gain and input impedance bandwidth. A very high gain of 18.2 dBi has been achieved at 5.5 GHz, and the bandwidth is relatively wide with about 23% of the center frequency, which covers the whole bandwidth allocated for the applica...

Browsing by Author Nguyen, Tran Minh

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 2 of 2
  • c33.1.3.pdf.jpg
  • Article


  • Authors: Tang, Toan The; Nguyen, Tran Minh; Truong, Vu Bang Giang (2017)

  • This paper proposes a feeding networking to gain low sidelobe levels for microstrip linear antenna arrays. The procedure to design a feeding network using Chebyshev weighting method will be proposed and presented. As a demonstration, a feeding network for 8×1 elements linear array with Chebyshev distribution weights (preset sidelobe level of -25 dB) has been designed. An unequal T-junction power divider has been applied in designing the feeding network to guarantee the output powers the same as Chebyshev weights. The obtained results of the amplitudes at each output port have been validated with theory data. The phases of output signals are almost equal at all ports. The proposed feed...

  • A New Pencil-Beam Planar Dipole Array Antenna for IEEE 802.11ac Outdoor Access Point Routers.pdf.jpg
  • Article


  • Authors: Tang, The Toan; Nguyen, Manh Hung; Nguyen, Tran Minh; Vu, Bang Giang (2016)

  • In this paper, a new design of pencil-beam planar dipole array antenna (PDAA) with reflector back has been designed and fabricated for IEEE 802.11ac outdoor applications. The proposed antenna is a planar array combined with a reflector. The planar array is comprised of 4 x 4 x 3 single elements which are placed on an FR4-epoxy substrate with the size of 241 mm x 194 mm x 1.6 mm. This design has very good simulation results in terms of the radiation pattern, gain and input impedance bandwidth. A very high gain of 18.2 dBi has been achieved at 5.5 GHz, and the bandwidth is relatively wide with about 23% of the center frequency, which covers the whole bandwidth allocated for the applica...