Results 11 to 20 of about 4,683 (209)

Fabrication of Substrate-Integrated Waveguide Using Micromachining of Photoetchable Glass Substrate for 5G Millimeter-Wave Applications

Micromachines, 2023
A millimeter-wave substrate-integrated waveguide (SIW) was firstly demonstrated using the micromachining of photoetchable glass (PEG) for 5G applications. A PEG substrate was used as a dielectric material of the SIW, and its photoetchable properties were
Seung-Han Chung, Jae-Hyun Shin, Yong-Kweon Kim, Chang-Wook Baek   +3 more
doaj   +1 more source

A Parallel Connected Hybrid Microstrip-Substrate Integrated Waveguide Bandstop Filter

Elektronika ir Elektrotechnika, 2023
This study presents an original parallel connected hybrid microstrip-substrate integrated waveguide (PCHM-SIW) bandstop filter. A low-pass filter implemented on a microstrip structure and a SIW-based high-pass filter are connected in parallel to each ...
Kemal Guvenli, Sibel Yenikaya, Mustafa Secmen   +2 more
doaj   +1 more source

Substrate Integrated Waveguide (SIW) Bandpass Filter with Novel Microstrip-CPW-SIW Input Coupling [PDF]

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2017
A Substrate integrated waveguide bandpass filter is presented with a novel CPW-to-SIW transition at both the input and output ports which also served as the input and output couplings into the filter. The CPW-to-SIW transition structures presented here exploited the step impedance between the 50 ohms input/output feedline and the transition to control ...
Nwajana, Augustine O., Dainkeh, Amadu, Yeo, Kenneth S.K.   +2 more
openaire   +4 more sources

Substrate integrated waveguide (SIW) linear phase filter

IEEE Microwave and Wireless Components Letters, 2005
A planar four-pole linear phase filter centered at 10GHz based on substrate integrated waveguide (SIW) is proposed. The filter is composed of four side-by-side horizontally oriented SIW cavities, which are coupled in turn by evanescent waveguide sections with three direct coupling and one cross coupling between the first and fourth SIW cavities.
null Xiaoping Chen, Wei Hong, T. Cui, null Jixin Chen, Ke Wu   +4 more
openaire   +2 more sources

K-Band Substrate Integrated Waveguide (SIW) Coupler

IOP Conference Series: Materials Science and Engineering, 2018
This paper presents a designed coupler by using substrate Roger RO4003. The four port network coupler operates at (18-26 GHz) and designed by using substrate integrated waveguide (SIW) method. Substrate Integrated Waveguide (SIW) are high performance broadband interconnects with excellent immunity to electromagnetic interference and suitable in ...
N Khalid, S Z Ibrahim, W F Hoon
openaire   +1 more source

A review on future planar transmission line

Cogent Engineering, 2016
Substrate Integrated Waveguide (SIW) is an emerging trend in planar technology. The SIW structure consists of two rows of conducting cylinders in a dielectric substrate.
Ashok Kumar, Garima Saini, Shailendra Singh   +2 more
doaj   +1 more source

Bandwidth enhancement for QMSIW antenna by using dual cavity and triangle slot [PDF]

International Journal of Electronics and Telecommunications
The miniaturization of substrate-integrated waveguide (SIW) antenna suffers from the narrow impedance bandwidth. It occurs on the quarter mode substrate integrated waveguide (QMSIW) antenna that has 75% miniaturization of the full mode SIW. This research
Dian Widi Astuti, Juprida Parrona Purba, Muslim Muslim, Imelda Uli Vistalina Simanjuntak, Yuliza Yuliza, Fina Supegina, Syah Alam, Setiyo Budiyanto   +7 more
doaj   +1 more source

RF MEMS Based Tunable Bowtie Shaped Substrate Integrated Waveguide Filter [PDF]

, 2015
A tunable bandpass filter based on a technique that utilizes substrate integrated waveguide (SIW) and double coupling is presented. The SIW based bandpass filter is implemented using a bowtie shaped resonator structure.
Baharudin, Z., Jilani, M. T., Khir, M. H. M., Ur Rehman, M. Z., Zakariya, M. A.   +4 more
core   +1 more source

Dual-band substrate integrated waveguide textile antenna with integrated solar harvester [PDF]

, 2014
A dual-band wearable textile antenna based on substrate integrated waveguide technology is presented for operation in the [2.4-2.4835]-GHz Industrial, Scientific and Medical band and the [2.5-2.69]-GHz 4G LTE band 7.
Declercq, Frederick, Lemey, Sam, Rogier, Hendrik   +2 more
core   +1 more source

Broadband Half Mode Substrate Integrated Waveguide H-plane Horn Antenna

Majlesi Journal of Electrical Engineering, 2023
A compact, wideband, low cost, high radiation efficiency and planar half mode substrate integrated waveguide (HMSIW) horn antenna is proposed in this work. For the first time, HMSIW is used to design a horn antenna.
Saeed Fakhte, Mohammadhossein Ashouri
doaj   +1 more source