Integrated Microwave and Millimeter Wave Antennas Based on SIW and HMSIW Technology

Wang, Hong; Liu, Bing; Luo, Guo Qing; Lai, Qing Hua; Xu, J.F.; Hao, Zhang‐Cheng; He, Fan; Yin, Xiaoxing

doi:10.1109/iwat.2007.370082

Cited by 33 publications

(24 citation statements)

References 12 publications

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“…The electric field is along the y-direction, so E =Ez=O, E E -jkz sin 0, + jkx cos So (4) Then the reflected electric field as indicated in (2) The total electric field in the x>O half space is the sum of the incident and reflected fields, which is E =Eejkz 0 (ejkxcos + R e-j"e-jkOsSo) (6) When SIW is used as a guide-wave component, the leakage loss should be negligible, thus IRI 1 and (6) (8) and (9) that another infinite row of circular cylinders with the same configuration as shown in Fig.2 can be placed along x=(2fT-9)lkcos0O without perturbing the fields. These two parallel rows of circular cylinders with two perpendicular conducting surfaces perpendicular to the cylinders compose a SIW.…”

Section: Calculation Of Complex Propagation Constantmentioning

confidence: 99%

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Calculation of the Complex Propagation Constant of Substrate Integrated Waveguide

Zeng

Wang

Chen

et al. 2008

2008 Global Symposium on Millimeter Waves

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In this paper, an analytical method for calculating the complex propagation constant of substrate integrated waveguide (SIW) is proposed, which is based on the scattering theory of the infinite grating of conducting circular cylinders. Making use of this method, the dominant mode propagation characteristic of SIW is calculated and used for the design of SIW. The calculated results are compared with published results and the agreement verified the accuracy of this method.

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Section: Calculation Of Complex Propagation Constantmentioning

confidence: 99%

“…Recently, many kinds of SIW components have been researched, such as antennas, filters, FSS and diplexers etc. [1][2][3][4][5][6][7]. The propagation characteristic of SIW has been analyzed and studied in many literatures [1] [2], [8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Calculation of the Complex Propagation Constant of Substrate Integrated Waveguide

Zeng

Wang

Chen

et al. 2008

2008 Global Symposium on Millimeter Waves

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“…A number of mm-W structures incorporating SIWs have been demonstrated, including antennas [6]- [8], waveguide filters [9]- [11], directional couplers [12], [13], and circulators [14], [15]. SIWs can be realized using standard printed circuit board (PCB) processes, thus reducing size and manufacturing costs.…”

Section: Introductionmentioning

confidence: 99%

Substrate Integrated Waveguides (SIWs) in a Flexible Printed Circuit Board for Millimeter-Wave Applications

Yousef

Cheng

Kratz

2009

J. Microelectromech. Syst.

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Substrate integrated waveguides (SIWs) are presented and demonstrated in a flexible printed circuit board (flex PCB) for application in the 77-81 GHz range. The vertical walls of the SIWs presented in this paper consist of multiple electrodeposited metallic wires. The diameters of these wires and the spacing between them are on the order of hundreds of nanometers. Hence, the walls can be seen as continuous metallic walls, and the leakage losses through them become negligible. In turn, the SIWs presented in this paper can operate at higher frequencies compared with previously presented structures that are realized with PCB fabrication processes. The attenuation of the SIWs is comparable to that of microstrip lines on the same sample. The SIWs are successfully demonstrated in a SIW-based slot antenna. The antenna gain along the z-axis (normal-to-plane) was found to be around 2.8 dBi at 78 GHz which is in agreement with the simulated values.[ 2008-0047]Index Terms-Flexible printed circuit boards (flex PCB), millimeter-wave (mm-W) antennas, millimeter waves, polyimide foils, substrate integrated waveguides (SIWs).

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“…HMSIW is a newly proposed planar guided wave structure which keeps the advantages of SIW but the size is nearly half reduced [17][18][19][20][21]. HlMSIW is fabricated by implementing a row of metallic vias on a low-loss substrate with metal coating on both sides which is just half the structure of a SIW and its dominant mode is approximately half of the TE mode as shown in Fig.…”

Section: Introductionmentioning

confidence: 99%

Design of a Six-Port Junction Using Half-Mode Substrate Integrated Waveguide

Chen

Wang

Yan

et al. 2007

2007 Asia-Pacific Microwave Conference

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A six-port junction is designed using the newly proposed half-mode substrate integrated waveguide (HMSIW) technology. HMSIW origins from the substrate integrated waveguide (SIW) and have the advantage of reduced size. In this structure, a HMSIW hybrid 3dB coupler and phase shifting element are designed as fundamental building blocks. A HMSIW six-port junction circuit operating at 11.5-13.5 GHz is designed. Full wave simulation results verify the design.

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Integrated Microwave and Millimeter Wave Antennas Based on SIW and HMSIW Technology

Cited by 33 publications

References 12 publications

Calculation of the Complex Propagation Constant of Substrate Integrated Waveguide

Calculation of the Complex Propagation Constant of Substrate Integrated Waveguide

Substrate Integrated Waveguides (SIWs) in a Flexible Printed Circuit Board for Millimeter-Wave Applications

Design of a Six-Port Junction Using Half-Mode Substrate Integrated Waveguide

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