Results 251 to 260 of about 40,770 (306)
A THz graphene-on-hBN stack patch antenna for future 6G communications. [PDF]
Sci Repde Santana EP +8 more
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Miniaturized dual-band MIMO antenna with high gain and isolation for mm-wave applications. [PDF]
Sci RepGayathri R +3 more
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IEEE Transactions on Antennas and Propagation, 1998
This paper presents the use of selective lateral etching based on micromachining techniques to enhance the performance of rectangular microstrip patch antennas printed on high-index wafers such as silicon, GaAs, and InP. Micromachined patch antennas on Si substrates have shown superior performance over conventional designs where the bandwidth and the ...
I. Papapolymerou +2 more
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This paper presents the use of selective lateral etching based on micromachining techniques to enhance the performance of rectangular microstrip patch antennas printed on high-index wafers such as silicon, GaAs, and InP. Micromachined patch antennas on Si substrates have shown superior performance over conventional designs where the bandwidth and the ...
I. Papapolymerou +2 more
openaire +3 more sources
Tenth International Symposium on Ultrafast Phenomena and Terahertz Waves (ISUPTW 2021), 2021
We propose a novel patch antenna operating at 300 GHz. The antenna has a footprint of 500 μm × 500 &mum and a height of 198 &mum. The matching and radiation properties are studied. The simulation results show that the return loss (S11) is below -10 dB in the frequency range of 290.75 to 308.20 GHz and the relative bandwidth is 5.8%.
Yue Xu, Tao Dong, Xinyu He, Jingwen He
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We propose a novel patch antenna operating at 300 GHz. The antenna has a footprint of 500 μm × 500 &mum and a height of 198 &mum. The matching and radiation properties are studied. The simulation results show that the return loss (S11) is below -10 dB in the frequency range of 290.75 to 308.20 GHz and the relative bandwidth is 5.8%.
Yue Xu, Tao Dong, Xinyu He, Jingwen He
openaire +1 more source
Proceedings of IEEE Antennas and Propagation Society International Symposium and URSI National Radio Science Meeting, 2002
A new type of annular patch antenna is presented. At variance of classical annular patch antenna the inner cylindrical wall is metallized. If radiates like a circular patch but has a smaller stored energy and the feed point can be chosen to have an easy matching. >
DI MASSA, Giuseppe, Mazzarella G.
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A new type of annular patch antenna is presented. At variance of classical annular patch antenna the inner cylindrical wall is metallized. If radiates like a circular patch but has a smaller stored energy and the feed point can be chosen to have an easy matching. >
DI MASSA, Giuseppe, Mazzarella G.
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Microwave and Optical Technology Letters, 1995
AbstractA new type of annular patch antenna is presented. At variance of classical annular patch antenna the inner edge is shorted by a cylindrical conducting wall. Therefore this antenna radiates as a circular patch but has a smaller stored energy, which allows a larger bandwidth, and the feed point can be chosen to have an easy matching.
DIMASSA G, MAZZARELLA, GIUSEPPE
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AbstractA new type of annular patch antenna is presented. At variance of classical annular patch antenna the inner edge is shorted by a cylindrical conducting wall. Therefore this antenna radiates as a circular patch but has a smaller stored energy, which allows a larger bandwidth, and the feed point can be chosen to have an easy matching.
DIMASSA G, MAZZARELLA, GIUSEPPE
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Multihole-coupled patch antennas
IEEE Antennas and Propagation Society International Symposium. 1996 Digest, 2002An accurate and numerically efficient model for the electromagnetic coupling between a microstrip line and a microstrip patch via small holes is presented. In the framework of the cavity model both the antenna excitation and the reflection coefficient on the line are computed taking into account all the modes in the cavity.
DI MASSA, Giuseppe +2 more
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