A Dual-Mode Dual-Band Waveguide Filter Excited by Coaxial Probe

2019 ◽  
Author(s):  
Jinsong Zhan ◽  
Shuo Wang ◽  
Lu Sun ◽  
Yunzhi Ling
Keyword(s):  
Dual Band ◽  
Dual Mode ◽  
Waveguide Filter ◽  
Coaxial Probe

Design of Chained-Function Dual-band Waveguide Filter Based on Dual-mode Resonators

2021 ◽  
Author(s):  
Chong Lay Ng ◽  
Socheatra Soeung ◽  
Guan Shen Ng ◽  
Sovuthy Cheab
Keyword(s):  
Dual Band ◽  
Dual Mode ◽  
Waveguide Filter

scholarly journals An independently reconfigurable dual-mode dual-band substrate integrated waveguide filter

PLoS ONE ◽  
2017 ◽  
Vol 12 (6) ◽  
pp. e0179816
Author(s):  
Yongle Wu ◽  
Yuqing Chen ◽  
Lidan Yao ◽  
Weimin Wang ◽  
Yuanan Liu
Keyword(s):  
Dual Band ◽  
Substrate Integrated Waveguide ◽  
Dual Mode ◽  
Waveguide Filter

Miniaturized Dual-Band Waveguide Filter Using TM Dielectric-Loaded Dual-Mode Cavities

2016 ◽  
Vol 26 (5) ◽  
pp. 310-312 ◽  
Author(s):  
Valeria Nocella ◽  
Luca Pelliccia ◽  
Cristiano Tomassoni ◽  
Roberto Sorrentino
Keyword(s):  
Dual Band ◽  
Dual Mode ◽  
Waveguide Filter

3-D Printed Dual-Band Filter Based on Spherical Dual-Mode Cavity

2021 ◽  
pp. 1-1
Author(s):  
Yuan Chen ◽  
Gang Zhang ◽  
Jiasheng Hong ◽  
Zhengyu Sun ◽  
Jiquan Yang ◽  
...  
Keyword(s):  
Dual Band ◽  
Dual Mode ◽  
Band Filter

A miniature dual-band filter based on microstrip dual-mode resonators

2012 ◽  
Vol 38 (9) ◽  
pp. 839-842 ◽  
Author(s):  
B. A. Belyaev ◽  
A. M. Serzhantov ◽  
V. V. Tyurnev
Keyword(s):  
Dual Band ◽  
Dual Mode ◽  
Band Filter

scholarly journals Novel Hexagonal Dual-Mode Substrate Integrated Waveguide Filter with Source-Load Coupling

2014 ◽  
Vol 2014 ◽  
pp. 1-5
Author(s):  
Ziqiang Xu ◽  
Gen Zhang ◽  
Hong Xia ◽  
Meijuan Xu
Keyword(s):  
Center Frequency ◽  
Substrate Integrated Waveguide ◽  
Fractional Bandwidth ◽  
Dual Mode ◽  
Transmission Zeros ◽  
Cavity Structure ◽  
Waveguide Filter ◽  
And Performance ◽  
Single Cavity ◽  
Good Agreement

Hexagonal dual-mode cavity and its application to substrate integrated waveguide (SIW) filter are presented. The hexagonal SIW resonator which can combine flexibility of rectangular cavity and performance of circular cavity is convenient for dual-mode bandpass filters design. By introducing coupling between source and load, the filter not only has good selectivity due to two controllable transmission zeros, but also has a small size by the virtue of its single-cavity structure. A demonstration filter with a center frequency of 10 GHz and a 3 dB fractional bandwidth of 4% is designed and fabricated to validate the proposed structure. Measured results are in good agreement with simulated ones.

Millimeter-wave dual-mode and dual-band switchable Gilbert up-conversion mixer in 65-nm CMOS process

2021 ◽  
pp. 1-5
Author(s):  
Fang Zhu ◽  
Guo Qing Luo
Keyword(s):  
Millimeter Wave ◽  
Complementary Metal Oxide Semiconductor ◽  
Local Oscillator ◽  
Metal Oxide Semiconductor ◽  
Oxide Semiconductor ◽  
Dual Band ◽  
Cmos Process ◽  
Pumping Power ◽  
Dual Mode ◽  
Dc Power

Abstract In this paper, a millimeter-wave (MMW) dual-mode and dual-band switchable Gilbert up-conversion mixer in a commercial 65-nm complementary metal oxide semiconductor (CMOS) process is presented. By simply changing the bias, the proposed CMOS Gilbert up-conversion mixer can be switched between subharmonic and fundamental operation modes for MMW dual-band applications. With a low local oscillator pumping power of 3 dBm and low dc power consumption of 6 mW, the proposed CMOS Gilbert up-conversion mixer exhibits a measured conversion gain of −0.5 ± 1.5 dB from 37 to 50 GHz and 2.5 ± 1.5 dB from 17.5 to 32 GHz for the subharmonic and fundamental modes, respectively.

Sign in / Sign up

Export Citation Format

Share Document