Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Kuo-Chien Chao"'
Publikováno v:
2010 IEEE Antennas and Propagation Society International Symposium.
To achieve exceeding 10% defined by 2:1 VSWR or 5% by 1.5:1 VSWR broadband operations for patch antennas, many patch antennas utilizing thick air substrates have been developed and studied. Among these researches, a short probe pin of the probe feed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fe16cf83bdc2f313ced1a8c914a20f0
https://doi.org/10.1109/aps.2010.5561081
https://doi.org/10.1109/aps.2010.5561081
Publikováno v:
2009 IEEE Antennas and Propagation Society International Symposium.
Based upon the antenna configuration shown in Fig. 2, a design prototype has been constructed and tested. Fig. 3 shows the measured and simulated return loss for the design prototype. Good impedance bandwidth defined by 1.5:1 VSWR (14 dB return loss)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf766d1754e559975f0d35e83d5d3722
https://doi.org/10.1109/aps.2009.5172288
https://doi.org/10.1109/aps.2009.5172288
Publikováno v:
TENCON 2007 - 2007 IEEE Region 10 Conference.
In this paper, a novel design of the dual-band operation vertical patch antenna are proposed. The structure of proposed antenna consists of two vertical patches which is different from the architecture of traditional planar antennas. By utilizing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fa02b46e6af23d2dbcfa712862039de
https://doi.org/10.1109/tencon.2007.4429102
https://doi.org/10.1109/tencon.2007.4429102
Publikováno v:
2005 IEEE Antennas and Propagation Society International Symposium.
This paper presents a novel monopole antenna backed by a U-shaped ground plane and broadside radiation for broadband dual-frequency operation. By varying the angle of inclined ground plane, dual-band operation with its operating mode center at about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d2e4e4f08025f03cd7f7a9dd36eb646
https://doi.org/10.1109/aps.2005.1551870
https://doi.org/10.1109/aps.2005.1551870
Publikováno v:
2005 IEEE Antennas and Propagation Society International Symposium.
A novel low-cost planar monopole antenna with high-gain and omnidirectional radiation characteristics for WLAN access point applications is presented. The proposed antenna comprises two planar patches arranged back to back and fed by a single probe.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bbdfeb0cafa0f9e03b8e85bb453f157
https://doi.org/10.1109/aps.2005.1551838
https://doi.org/10.1109/aps.2005.1551838
Publikováno v:
IWAT 2005. IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, 2005..
This paper presents a novel monopole antenna backed by a U-shaped ground plane for broadband dual-frequency operation. By varying the angle of the inclined ground plane, dual-band operation, with its operating mode centered at about 2.4 GHz, 5.2 GHz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4da6cf73a85902c6f31ff184b8223431
https://doi.org/10.1109/iwat.2005.1461130
https://doi.org/10.1109/iwat.2005.1461130
Publikováno v:
IEEE Antennas and Propagation Society Symposium, 2004..
In this paper we present a novel dual-polarized patch antenna using two probe feeds for achieving high port decoupling. By using a thick air-layer substrate, which makes possible a wide impedance bandwidth. The two probe feeds have a short probe pin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d83e3ba979d796050b4be815fb10b59
https://doi.org/10.1109/aps.2004.1329565
https://doi.org/10.1109/aps.2004.1329565
Publikováno v:
Electronics Letters. 44:612
A new compact patch antenna, which is arranged perpendicular to a circular ground plane, for WLAN operation is presented. The antenna consists mainly of one driven patch and one shorted parasitic patch, both of which wind along two concentric circles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c32aab7cc1cf0d3c3e14ab5f1141e2a
https://doi.org/10.1049/el:20080742
https://doi.org/10.1049/el:20080742
Publikováno v:
2010 IEEE Antennas & Propagation Society International Symposium (APSURSI); 2010, p1-4, 4p
Publikováno v:
IWAT 2005. IEEE International Workshop on Antenna Technology: Small Antennas & Novel Metamaterials, 2005; 2005, p517-520, 4p