Compact microstrip lowpass filter with ultrasharp response using a   square-loaded modified T-shaped resonator

Milena JEVTIC; Nenad JOVANOVIC; Jordan RADOSAVLJEVIC

Makale detayları

Compact microstrip lowpass filter with ultrasharp response using a square-loaded modified T-shaped resonator

Yazarlar:

Milena JEVTIC | Nenad JOVANOVIC | Jordan RADOSAVLJEVIC

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2018 Vol.26 Issue 4, pp.1747-1758

Belge Tipi:

Makale

Yayın Tarihi:

7/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000734885

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

A miniaturized lowpass filter (LPF) with ultrasharp   response, good figure of merit (FOM), and simple structure is proposed. The   designed structure is fabricated and measured with a 2.9 GHz cut-off   frequency. The proposed LPF consists of high impedance lines that are loaded   by three similar resonators and two uniform suppressing cells. The filter   size is only 0.08~××\times ~0.23~λλ\lambda g, which indicates small circuit   size. The proposed design exhibits good features, such as an ultrasharp   roll-off rate of about 1609 dB/GHz and a good FOM of 162,820. The insertion   loss of the proposed LPF is less than 0.14 dB in the passband. With these   excellent obtained specifications and flat group delay, this structure can   be used in wireless antennae.

Makale detayları

Compact microstrip lowpass filter with ultrasharp response using a square-loaded modified T-shaped resonator

Yazarlar: Milena JEVTIC | Nenad JOVANOVIC | Jordan RADOSAVLJEVIC

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2018 Vol.26 Issue 4, pp.1747-1758

Belge Tipi: Makale

Yayın Tarihi: 7/2018

Belge Dili: Türkçe

Document ID (Org No.): 2000734885

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Milena JEVTIC | Nenad JOVANOVIC | Jordan RADOSAVLJEVIC

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2018 Vol.26 Issue 4, pp.1747-1758

Belge Tipi:

Makale

Yayın Tarihi:

7/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000734885

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632