Design of a triple-band coplanar-waveguide bandpass filter

2008 ◽  
Vol 50 (6) ◽  
pp. 1545-1547
Author(s):  
Chang-Sin Ye ◽  
Yan-Kuin Su ◽  
Min-Hang Weng ◽  
Chun-Yueh Huang
Keyword(s):  
Bandpass Filter ◽  
Coplanar Waveguide ◽  
Triple Band

A compact UWB antenna with triple band notch reconfigurability

2020 ◽  
pp. 1-7
Author(s):  
Lei Li ◽  
Jingchang Nan ◽  
Jing Liu ◽  
Chengjian Tao
Keyword(s):  
Coplanar Waveguide ◽  
Ring Resonators ◽  
Uwb Antenna ◽  
Split Ring ◽  
X Band ◽  
Compact Size ◽  
Nested Structure ◽  
P Type ◽  
Good Agreement ◽  
Triple Band

Abstract A compact ultrawideband (UWB) antenna with reconfigurable triple band notch characteristics is proposed in this paper. The antenna consists of a coplanar waveguide-fed top-cut circular-shaped radiator with two etched C-shaped slots, a pair of split-ring resonators (SRRs) on the backside and four p-type intrinsic n-type (PIN) diodes integrated in the slots and SRRs. By controlling the current distribution in the slots and SRRs, the antenna can realize eight band notch states with independent switch ability, which allows UWB to coexist with 5G (3.3–4.4 GHz)/WiMAX (3.3–3.6 GHz), WLAN (5.15–5.825 GHz), and X-band (7.9–8.4 GHz) bands without interference. By utilizing a nested structure of C-shaped slots and SRRs on the backside, a compact size of 18 × 19.5 mm2 is achieved along with multimode triple band notch reconfigurability. The antenna covers a bandwidth of 3.1–10.6 GHz. A prototype is fabricated and tested. The simulated and experimental results are in good agreement.

A novel compact coplanar-waveguide bandpass filter with good stopband rejection

2006 ◽  
Vol 49 (2) ◽  
pp. 369-371 ◽  
Author(s):  
Min-Hang Weng ◽  
Cheng-Yuan Hung ◽  
Chun-Yueh Huang ◽  
Chang-Sin Ye ◽  
Yan-Kuin Su
Keyword(s):  
Bandpass Filter ◽  
Coplanar Waveguide

Advanced triple-band bandpass filter using tri-section SIR

2008 ◽  
Vol 44 (4) ◽  
pp. 295 ◽  
Author(s):  
Q.-X. Chu ◽  
X.-M. Lin
Keyword(s):  
Bandpass Filter ◽  
Triple Band

Compact triple-band bandpass filter using spilt ring resonator

2015 ◽  
Vol 57 (5) ◽  
pp. 1222-1225 ◽  
Author(s):  
Vaishali Rathore ◽  
Seema Awasthi ◽  
Animesh Biswas
Keyword(s):  
Bandpass Filter ◽  
Ring Resonator ◽  
Triple Band

scholarly journals Triple Band Fractal Antenna for Radio Navigation and Fixed Satellite Services using Dragonfly Optimization

2019 ◽  
Vol 8 (3) ◽  
pp. 43-49 ◽  
Author(s):  
A. Kumar ◽  
A. P. S. Pharwaha
Keyword(s):  
Coplanar Waveguide ◽  
Performance Parameter ◽  
Fractal Antenna ◽  
Radio Navigation ◽  
Simulated Performance ◽  
Low Profile ◽  
X Band ◽  
Good Agreement ◽  
Triple Band

This study reports the design of a coplanar waveguide (CPW)-fed triple band fractal antenna for radio navigation and fixed satellite services. Reported antenna has low profile, multiband and wideband performance which make it suitable for the radio navigation and fixed satellite services in S band, C bandand X band. Proposed antenna resonates at 2.6GHz, 4.4GHz, and 8.7 GHz having bandwidth of 0.2457GHz, 0.700GHz, and 4.1980 GHz respectively. Maximumgain for the resonating bands is 3.6 dB, 5.5 dB, and 7.3 dB respectively. Simulated performance parameter of proposed antenna is verified experimentally by testing the fabricated antenna. Measured and simulated results are in good agreement

A novel triple-band bandpass filter based on equilateral triangle substrate integrated waveguide

2018 ◽  
Vol 60 (3) ◽  
pp. 575-578 ◽  
Author(s):  
Sheng Zhang ◽  
Jia Yu Rao ◽  
Jun Jie Cheng ◽  
Jia Sheng Hong ◽  
Fa Lin Liu
Keyword(s):  
Equilateral Triangle ◽  
Bandpass Filter ◽  
Substrate Integrated Waveguide ◽  
Triple Band

A Compact Highly-Selective Planar Triple-band Bandpass Filter

2021 ◽  
Author(s):  
Bing-Xiong Zhao ◽  
Jian-Hui Guo ◽  
Sai-Wai Wong ◽  
Ze-Ming Xie ◽  
Long Zhang ◽  
...  
Keyword(s):  
Bandpass Filter ◽  
Triple Band
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