Why is "Substrate-integrated waveguide" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-07-20 00:36:56
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Substrate-integrated_waveguide entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-07-20 and was most recently seen on 2026-07-20.
Wikipedia Overview
A substrate-integrated waveguide (SIW) is a synthetic rectangular electromagnetic waveguide formed in a dielectric substrate by densely arraying metallized posts or via holes that connect the upper and lower metal plates of the substrate. The waveguide can be easily fabricated with low-cost mass-production using through-hole techniques, where the post walls consist of via fences. SIW is known to have similar guided wave and mode characteristics to conventional rectangular waveguide with equivalent guide wavelength.
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Trending Topic Today
Search Interest Perspective
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High selective SIW bandpass filter with flexible bandwidth and transmission zero for 5G application - Nature
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Quad-band SIW antenna with micro-pocket enabled frequency-agile design for 5G/6G IoT applications - Nature
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Cross‐guide Moreno directional coupler in empty substrate integrated waveguide - Miralles - 2017 - Radio Science - AGU Publications
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NEW Empty (Air-Filled) Substrate Integrated Waveguide (eSIW) PDK Available From 3DGS - Business Wire
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Substrate integrated waveguide differential antenna for full duplex applications - Cambridge University Press & Assessment
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A novel SW-ESIW slot antenna and its applications in millimeter-wave array design - Frontiers
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Amplitude and phase control in SIW structures by tuning multilayered graphene - Nature
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Microwave atmospheric pressure plasma jet generated from substrate integrated waveguide resonator - Wiley Online Library
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Encapsulated tri-band terahertz (THz) swiveled dielectric resonator antenna (DRA) with substrate integrated waveguide (SIW) and photonic band gap (PBG) crystal for gain enhancement - Nature
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Substrate integrated waveguide E‐plane tapering in low‐temperature co‐fired ceramic - Wiley Online Library
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Design and analysis of sinusoidally modulated substrate integrated waveguide and filter - Wiley Online Library
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Ultra-compact quad-band half-mode SIW bandpass filter for Sub-6 GHz 5G applications - Nature
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Cavity-backed substrate integrated waveguide MIMO element with enhanced isolation for 5G communication - Wiley Online Library
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Microfluidically frequency-reconfigurable compact self-quadruplexing tunable antenna with high isolation based on substrate integrated waveguide - Nature
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Circularly polarized hybrid mode substrate integrated waveguide antenna for two quadrant scanning beamforming applications for 5G - Wiley Online Library
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A Band-Pass Filter Based on Half-Mode Substrate Integrated Waveguide and Spoof Surface Plasmon Polaritons - Nature
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A 2D substrate integrated waveguide monopulse slot antenna array with dual-mode comparator - Wiley Online Library
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A new design technique and realization of gysel power dividers in substrate integrated waveguide for Ku-band applications - Nature
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Dual-Band Dual-Mode Substrate Integrated Waveguide Filters with Independently Reconfigurable TE - Nature
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Novel Dual-band Band-Pass Filters Based on Surface Plasmon Polariton-like Propagation Induced by Structural Dispersion of Substrate Integrated Waveguide - Nature
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Broadband high-efficiency high-gain dual-beam empty substrate integrated waveguide cavity-backed filtenna - Wiley Online Library
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Substrate integrated waveguide cavity-backed slot antenna with low cross-polarization over the full bandwidth - Wiley Online Library
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Air-filled SIW technology for mass-manufacturable and energy-efficient terahertz systems - Nature
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Microfluidic self-quadruplexing SIW antenna with independent tuning and simultaneous sensing of liquid materials - Nature
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Miniaturized dual‐band ridged substrate integrated waveguide cavity resonator and band‐pass filters - Wiley Online Library
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Electrically tunable substrate integrated waveguide equalizer based on PIN diodes - Wiley Online Library
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Compact wideband substrate integrated waveguide bandpass filter for X/Ku-band application - Wiley Online Library
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Planar substrate integrated waveguide-based resonators and its usage to compact X-band small phase noise oscillator - Wiley Online Library
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A high-performance empty substrate integrated waveguide filter with mixed electric and magnetic coupling - Wiley Online Library
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Dual‐linear‐polarization substrate integrated waveguide patch antenna array - Wiley Online Library
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Ultra-miniaturized HMSIW cavity-backed reconfigurable antenna diplexer employing dielectric fluids with wide frequency tuning range - Nature
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Broadband low-profile monopole antenna design with coplanar waveguide, substrate integrated waveguide, and slots based on characteristic mode theory - Wiley Online Library
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Wideband isolation-improved substrate-integrated waveguide power dividers/combiners - Cambridge University Press & Assessment
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Low-cost wide-bandwidth high-gain circularly polarized patch antenna array based on substrate integrated waveguide - Wiley Online Library
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A high-gain linear array of cross slots substrate integrated waveguide leaky-wave antenna with defective ground structure - Wiley Online Library
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Co-design of a low noise amplifier with compact substrate integrated waveguide bandpass filtering matching network - Wiley Online Library
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Substrate integrated waveguide leaky wave antenna with circular polarization and improvement of the scan angle - Wiley Online Library
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Semi-circular mushroom resonator loaded substrate integrated waveguide cavity based compact triple-band bandpass filter with high selectivity - Wiley Online Library
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28 GHz dual-layer substrate integrated waveguide slot array antenna combined with quad-polarization - Wiley Online Library
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A substrate integrated waveguide based dual‐band leaky‐wave antenna fed by TE10 and TE20 modes - Wiley Online Library
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Miniaturized filtering rat-race coupler based on hybrid circular substrate integrated waveguide and coplanar waveguide resonators - Wiley Online Library
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A novel design of recta-tri substrate integrated waveguide antenna for ultra-wideband applications - Wiley Online Library
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A digital SIW-slot antenna array with FPGA implementation of beamforming - Nature
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Substrate integrated waveguide omnidirectional filtering antenna with a controllable radiation null for 5.8 GHz WiFi application - Wiley Online Library
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Design of compact dual‐band substrate integrated waveguide filtenna - Wiley Online Library
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A self-octaplexing millimeter-wave antenna array for 5g fr2 spectrum - Nature
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Wearable coupled-quarter-mode SIW antenna platform with hybrid kinetic and ambient-light energy harvesting - Nature
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Guided-wave manipulation in SIW H-plane horn antenna by combining phase correction and holographic-based leakage - Nature
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A Ka-band one-dimensional beam scanning leaky-wave antenna based on liquid crystal - Nature
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High performance antenna-on-chip inspired by SIW and metasurface technologies for THz band operation - Nature
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A compact self-quintuplexing antenna by HM-SIW cavity - Cambridge University Press & Assessment
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Feeding topologies for half‐mode substrate‐integrated waveguide bandpass filter - Wiley Online Library
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Wide-stopband substrate-integrated waveguide diplexers and dual-band bandpass filter with large frequency ratios - Wiley Online Library
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Duplexing patch antenna design using substrate integrated waveguide cavities - Wiley Online Library
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Compact SIW directional filter using substrate integrated circular cavities - Cambridge University Press & Assessment
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Real Time Microwave Biochemical Sensor Based on Circular SIW Approach for Aqueous Dielectric Detection - Nature
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Single- and dual-band filtering-response power dividers embedded SIW filter with improved output isolation - Nature
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On the losses in substrate-integrated waveguides and cavities - Cambridge University Press & Assessment
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Substrate‐integrated waveguide diplexers with improved Y‐junctions - Wiley Online Library
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Longitudinal slotted waveguide array feed networks - Cambridge University Press & Assessment
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Design and Development of Low Profile Substrate Integrated Dielectric Resonator Antenna for Space Applications - Amrita Vishwa Vidyapeetham
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.