A Highly Integrated Energy-efficient CMOS Millimeter-wave Transceiver with Direct-modulation Digital Transmitter, Quadrature Phased-coupled Frequency Synthesizer and Substrate-Integrated Waveguide E-shaped Patch Antenna

2021 ◽  
Author(s):  
Wei Deng ◽  
Zheng Song ◽  
Ruichang Ma ◽  
Haikun Jia ◽  
Baoyong Chi
Keyword(s):  
Millimeter Wave ◽  
Patch Antenna ◽  
Energy Efficient ◽  
Frequency Synthesizer ◽  
Substrate Integrated Waveguide ◽  
Direct Modulation ◽  
Digital Transmitter

scholarly journals Wideband millimeter-wave substrate integrated waveguide cavity-backed antenna for satellites communications

2020 ◽  
Vol 9 (5) ◽  
pp. 1933-1940
Author(s):  
Najib AL-Fadhali ◽  
Huda A. Majid ◽  
Rosli Omar ◽  
M. F. Ismail ◽  
M. K. A. Rahim ◽  
...  
Keyword(s):  
Computer Simulation ◽  
Dielectric Constant ◽  
Millimeter Wave ◽  
Loss Tangent ◽  
Patch Antenna ◽  
Reflection Coefficients ◽  
Substrate Integrated Waveguide ◽  
Good Efficiency ◽  
Ka Band ◽  
New Type

This paper presents a new type of wideband waveguide (SIW) cavity-backed patch antenna for millimeter wave (mmW). The antenna proposed applies to applications of 31-36 GHz Ka-band such as satellites communications. The SIW is intended with settings for particular slots. The antenna is constructed on Rogers RT5880 (lossy) with 2.2 dielectric constant, l.27 mm thickness, and 0.0009 loss tangent. It is simulated in the programming of computer simulation technology (CST) Microwave Studio. The simulated results show that the SIW antenna resonates across 31 to 36 GHz bands, which means that this new antenna covers all applications within this range. The reflection coefficients in targeting range are below 10 dB. The antenna achieves good efficiency and gain with 80% and 8.87 dBi respectively.

Wideband hollow-cavity substrate integrated waveguide stacked patch antenna for millimeter-wave application

2016 ◽  
Vol 58 (10) ◽  
pp. 2429-2433
Author(s):  
Zhuofu Ding ◽  
Shaoqiu Xiao ◽  
Cheng Zhang ◽  
Ming-Chun Tang ◽  
Changrong Liu ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Patch Antenna ◽  
Substrate Integrated Waveguide ◽  
Hollow Cavity ◽  
Stacked Patch Antenna
Sign in / Sign up

Export Citation Format

Share Document