SIW Cavity
Novel Circularly Polarized SIW Cavity-Backed Antenna with Wide CP Beamwidth by Using Dual Orthogonal Slot Split Rings
... waveguide cavity-backed CP antennas have been proposed for satellites, mobile communications and other wireless ...waveguide cavity-backed CP antennas are also characterized by their bulky size, stringent ...
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Compact Two-Element MIMO Antenna Based on Half-Mode SIW Cavity with High Isolation
... the SIW cavity are plotted in Figure ...the cavity while negligible field is distributed in the right ...that cavity energy input by one port is little transmitted to the other port, but mainly ...
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Bandwidth Enhancement of Low-Profile SIW Cavity Antenna with Bilateral Slots
... 2]. Cavity antennas based on the substrate integrated waveguide (SIW) technique have attracted increasing attention, which exhibit some outstanding advantages, such as low cost, convenient integration, and ...
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Comparative Investigation of Half-mode SIW Cavity and Microstrip Hybrid Antenna Using Different Patch Shapes
... semi-circular SIW cavity and microstrip patch providing wide impedance bandwidth is ...HMSIW cavity-backed antenna, enhances antenna bandwidth and gain ...
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A compact ultra wideband (42 54 GHz) mm Wave Substrate Integrated Waveguide (SIW) cavity slot antenna for of future wireless communications
... Ultra-wideband SIW cavity slots antenna is presented in this ...on SIW including an intelligent slots for antennas resonating in an ultra wideband that covers from 42 GHz to 54 ...
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SIW Cavity MIMO Antenna Using Hybrid Boundaries and Anti-Symmetric U-Shaped Slots
... (SIW) cavity multiple-input-multiple-output (MIMO) antenna using hybrid boundaries and anti-symmetric U-shaped slots is ...conventional SIW cavities completely shorted by metallic vias, the proposed ...
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A K-Band SIW Filter with Bypass Coupling Substrate Integrated Circular Cavity (Sicc) to Improved Stopband Performance for Satellite Communication
... Microwave and millimeter-wave communication systems, especially airborne platforms, communication satellites, earth stations, and wireless base-stations, more and more requires filter with stringent selective, low ...
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High-Order Triple-Mode Half-Mode Filter and Dual-Band Diplexer
... In order to verify the accuracy of the above analysis triple-mode half-mode bandpass filter using a single perturbed substrate integrated waveguide (SIW) cavity is fabricated, and the simulation and ...
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Circularly Polarized Substrate Integrated Waveguide Cavity-Backed Antenna with Enhanced Bandwidth for Wideband Wireless Applications
... (SIW) cavity-backed antennas have attracted great attention due to their merits of simplicity in structure, low profile, light weight, low fabrication cost, low loss, mitigating the effect of the unexpected ...
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Compact QMSIW Based Antennas for WLAN/WBAN Applications
... (SIW) cavity-backed antennas are proposed for wireless local area network (WLAN) at ...the cavity is reduced up to one-fourth of the circular SIW ...
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Design of Dual Mode Substrate Integrated Waveguide Band Pass Filters
... Simulated results presented in Figure 6 show that the dual-mode SIW cavity with tapered transitions has the 3 dB bandwidth is approximately 0.45 GHz (from 8.855 to 9.305 GHz) centered at 9.08 GHz. The ...
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Dual Band Half Mode SIW Semi Circular Cavity Back Slot Antenna
... half-mode SIW based semicircular antenna,” 2016 IEEE 7th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON), ...half-mode SIW cavity backed antenna,” ...
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Quintuple-Mode Wideband Substrate Integrated Waveguide Filter with Elliptic Dielectric Loading
... the cavity to shift certain resonant modes and restrain the higher-order ...single SIW resonator filter has been designed, manufactured, and measured as an experimental example to verify the proposed ...
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Design Investigation of Microstrip Patch and Half-Mode Substrate Integrated Waveguide Cavity Hybrid Antenna Arrays
... In this paper, two linear arrays including a linear 1×4 and a planar 2×2 of microstrip patch and half- mode substrate integrated waveguide (SIW) cavity hybrid antenna are introduced and investigated. These ...
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Development of a Circularly Polarized HMSIW Antenna
... (SIW) cavity-based CP antennas have low conduction loss and high gain, while maintaining the advantages of low profile, low cost, and easy integration with planar circuits ...in SIW cavities is not as ...
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Dual Mode SIW Bandpass Filter
... The objectives of this project are to produce a filter design that utilize substrate integrated waveguide band pass filter. The SIW cavity has higher Q factor than conventional microstrip resonator, and as ...
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Design And Fabrication Of Substrate Integrated Waveguide Bandstop Filter
... (SIW) cavity resonator which is coupled to a strip line. SIW are high performance broadband interconnects with excellent immunity to electromagnetic interference and suitable for use in microwave and ...
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Design and Development of High Gain, Low Profile and Circularly Polarized Cavity-backed Slot Antennas Using High-order Modes of Square Shaped Substrtae Integrated Waveguide Resonator
... of SIW have been widely developed in designing and implementing microwave components and antennas [8, ...The cavity-backed slot antenna based on the SIW technology is proposed in ...the SIW ...
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Dual Circularly Polarized Substrate Integrated Waveguide Cavity-Backed Antenna with Enhanced Bandwidth and Reduced Size for Wideband Wireless Applications
... by two metallic vias with diameters of 0.5 mm. To enhance the AR bandwidth, two ring slots with widths of 0.2 mm are loaded around the circular patch radiator’s two feeding points. Meanwhile, four identical rectangular ...
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Substrate integrated waveguide filters with face-to-face broadside-coupled complementary split ring resonators
... modified SIW BC-CSRR resonator pair is proposed to improve the spurious suppression by removing the middle metal strip line between the two rings of the BC-CSRR on the bottom broadwall of the ...the SIW is ...
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