Hanyang University Paper review Yuntae Park 2018 08

Hanyang University Paper review Yun-tae Park 2018. 08. 29 1/20 Antennas & RF Devices Lab.

Hanyang University Contents l Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications - IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 16, 2017 2/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications In this letter, we propose a broadband printed-dipole antenna for use in 5 G applications. Figure 1. (a) Geometry of the printed-dipole antenna and (b) a photograph of the fabricated sample including aluminum jig and SMA connector. 3/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications To obtain a low mutual coupling for close spacing, we inserted a microstrip stub between the two printed-dipole antennas with a 4. 8 -mm center-to-center spacing (0. 42 -0. 61λ at 26 -38 GHz). Figure 4. (a) Geometry of an 8 -element linear array with the proposed antenna, a center-to-center spacing of 4. 8 mm, and stubs. Scanning performance in E-plane of the array (b) without and (c) with stubs at 28 and 32 GHz. 4/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications 5/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications VS Conventional printed-dipole Angled printed-dipole 6/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications 7/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications TABLE I. Comparison single elements at 28 GHz. 28 GHz 10 d. B Bandwidth 25. 53 ~ 34. 84 GHz 25. 72 ~ 38. 84 GHz Gain (broadside) 5. 81 d. Bi 5. 80 d. Bi HPBW 8/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications VS 9/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications Conventional printed-dipole array Angled printed-dipole array 10/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications 11/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications TABLE II. Comparison array antennas without stub at 28 GHz. 28 GHz Gain (broadside) 12. 65 d. Bi 12. 63 d. Bi HPBW (E-plane) Scanning Angle (SLL, Gain) 12/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications VS 13/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications Conventional printed-dipole array with stub Angled printed-dipole array with stub 14/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications w/o stub w/ stub 15/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications 16/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications TABLE III. Comparison array antennas with stub at 28 GHz. 28 GHz Gain (broadside) 12. 57 d. Bi 12. 52 d. Bi HPBW (E-plane) Scanning Angle (SLL, Gain) 17/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications VS Conventional printed-dipole array with and without stub TABLE IV. Comparison array antennas w/ and w/o stub at 28 GHz. 28 GHz Gain (broadside) 12. 65 d. Bi 12. 57 d. Bi HPBW (E-plane) Scanning Angle (SLL, Gain) 18/20 Antennas & RF Devices Lab.

Hanyang University Broadband Printed-Dipole Antenna and Its Arrays for 5 G Applications VS Angled printed-dipole array with and without stub TABLE V. Comparison array antennas w/ and w/o stub at 28 GHz. 28 GHz Gain (broadside) 12. 63 d. Bi 12. 52 d. Bi HPBW (E-plane) Scanning Angle (SLL, Gain) 19/20 Antennas & RF Devices Lab.

Hanyang University Thank you for your attention 20/20 Antennas & RF Devices Lab.