Results 211 to 220 of about 482,589 (277)
Carbon nanotube-Yttrium iron garnet nanohybrid synthesized via chemical vapor deposition and its potential application in fabricated screen-printed patch antenna. [PDF]
HeliyonHasan IH +5 more
europepmc +1 more source
A Compact Millimeter-Wave Multilayer Patch Antenna Array Based on a Mixed CPW-Slot-Couple Feeding Network. [PDF]
Micromachines (Basel)Deng K +5 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Wireless Personal Communications, 1996
A patch antenna suited for indoor HIPERLAN is presented. The antenna operates in T M02 mode and its radiation pattern is omnidirectional in azimuth and has a null in the normal direction. An experimental prototype has been designed and tested. A 6.1% bandwidth of VSWR≤2 and 4.2 dB antenna gain were measured at 5 GHz band.
Y. Jay Guo +3 more
openaire +1 more source
A patch antenna suited for indoor HIPERLAN is presented. The antenna operates in T M02 mode and its radiation pattern is omnidirectional in azimuth and has a null in the normal direction. An experimental prototype has been designed and tested. A 6.1% bandwidth of VSWR≤2 and 4.2 dB antenna gain were measured at 5 GHz band.
Y. Jay Guo +3 more
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.
openaire +2 more sources
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.
openaire +2 more sources
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
openaire +3 more sources
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
openaire +3 more sources
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
openaire +2 more sources
2018 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2018
This paper introduces a Chinese character-shaped circularly polarized (CP) patch antenna: Zhong-shaped patch printed in SimHei font. In order to enhance the broadside gain and front-to-back radiation, a rectangular metal box is included as the antenna reflector.
Wen Li +3 more
openaire +1 more source
This paper introduces a Chinese character-shaped circularly polarized (CP) patch antenna: Zhong-shaped patch printed in SimHei font. In order to enhance the broadside gain and front-to-back radiation, a rectangular metal box is included as the antenna reflector.
Wen Li +3 more
openaire +1 more source
The cylindrical omnidirectional patch antenna
IEEE Transactions on Antennas and Propagation, 2001In recent years, the need for omnidirectional antennas for wireless applications increased considerably. The antennas are used in a variety of bands anywhere from 1.7 to 2.5 GHz, in different configurations which mainly differ in gain. The omnidirectionality is mostly obtained using back-to-back elements or simply using dipoles in different collinear ...
Herscovici, Naftali +2 more
openaire +5 more sources
A Single-Layer Single-Patch Dual-Polarized High-Gain Cross-Shaped Microstrip Patch Antenna
IEEE Antennas and Wireless Propagation Letters, 2023Chunling Chen
exaly