A novel UWB CPW-fed ring-shaped antenna with band-notched characteristics

Maryam MAJIDZADEH; Changiz GHOBADI

Makale detayları

A novel UWB CPW-fed ring-shaped antenna with band-notched characteristics

Yazarlar:

Maryam MAJIDZADEH | Changiz GHOBADI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 6, pp.1595-1602

Belge Tipi:

Makale

Yayın Tarihi:

5/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000743158

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

A novel compact omnidirectional coplanar waveguide (CPW)-fed antenna with  band-notched characteristics has been designed and analyzed. The proposed  ultra-wideband (UWB) antenna has a simple structure. A ring-shaped radiating  patch is excited by a CPW feed line. By creating 2 square slots on the top  corners of the antenna, a new resonance is excited and the bandwidth is  enhanced. The band-notched function is achieved by applying 2 rectangular  stubs to the ground plane structure. The proposed antenna occupies a small  size of 20 x 20 x 1 mm3 and  covers a wide frequency range of 3.1--14 GHz, except for 5--6 GHz, where the  interference of the Wireless Local Area Network (WLAN) the UWB is overcome. An  omnidirectional radiation pattern and relatively constant gain is observed  for the proposed antenna.

 

A novel compact omnidirectional coplanar waveguide (CPW)-fed antenna with  band-notched characteristics has been designed and analyzed. The proposed  ultra-wideband (UWB) antenna has a simple structure. A ring-shaped radiating  patch is excited by a CPW feed line. By creating 2 square slots on the top  corners of the antenna, a new resonance is excited and the bandwidth is  enhanced. The band-notched function is achieved by applying 2 rectangular  stubs to the ground plane structure. The proposed antenna occupies a small  size of 20 x 20 x 1 mm3 and  covers a wide frequency range of 3.1--14 GHz, except for 5--6 GHz, where the  interference of the Wireless Local Area Network (WLAN) the UWB is overcome. An  omnidirectional radiation pattern and relatively constant gain is observed  for the proposed antenna.

Makale detayları

A novel UWB CPW-fed ring-shaped antenna with band-notched characteristics

Yazarlar: Maryam MAJIDZADEH | Changiz GHOBADI

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 6, pp.1595-1602

Belge Tipi: Makale

Yayın Tarihi: 5/2013

Belge Dili: Türkçe

Document ID (Org No.): 2000743158

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Maryam MAJIDZADEH | Changiz GHOBADI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 6, pp.1595-1602

Belge Tipi:

Makale

Yayın Tarihi:

5/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000743158

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632