RT Journal Article
A1 Wangwang Han
AD School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China
A1 Feng Yang
AD School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 611731, People's Republic of China
A1 Haijing Zhou
AD Institute of Applied Physics and Computational Mathematics, Beijing 100094, People's Republic of China

PB iet
T1 Slotted substrate integrated cavity antenna using TE330 mode with low profile and high gain
JN Electronics Letters
VO 50
IS 7
SP 488
OP 490
AB A novel slotted cavity antenna based on substrate integrated waveguide (SIW) technology using TE330 mode is presented for the first time. The SIW-based cavity operating at TE330 mode is simply fed by a coaxial probe. Energy is coupled out of the cavity by a 3 × 3 slot array etched on the top surface of the cavity. An antenna prototype operating at WLAN 5.8 GHz band fabricated with standard printed circuit board (PCB) process on a single substrate is exemplified to validate the proposed concept. The overall volume of the antenna is 1.6λ 0 × 1.6λ 0 × 0.029λ 0. Measured results show that the antennas achieve a bandwidth of 4.7% for 10 dB return loss and gain of up to 13.6 dBi. The proposed antenna features low profile, high gain, ease of fabrication and high efficiency, which makes it a good candidate for low-cost mass-production.
K1 SIW-based cavity
K1 SIW technology
K1 TE330 mode
K1 coaxial probe
K1 slot array
K1 substrate integrated waveguide technology
K1 standard printed circuit board
K1 loss 10 dB
K1 antenna prototype
K1 mass production
K1 WLAN
K1 PCB process
K1 antenna fed
K1 slotted substrate integrated cavity antenna
K1 frequency 5.8 GHz
DO https://doi.org/10.1049/el.2013.4073
UL https://digital-library.theiet.org/;jsessionid=crpgc8sl2c170.x-iet-live-01content/journals/10.1049/el.2013.4073
LA English
SN 0013-5194
YR 2014
OL EN