Distributed capacitance and inductance of transmission lines by considering the effects from ends and bends

Ye, Chunfei; Li, Er‐Ping

doi:10.1109/elmagc.2002.1177373

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…So far, we were discussing what occurs when LWR is bad, but what is the physical reason that is represented by our use of LWR? There have been studies [24][25][26][27] on the finite-length (i.e., end-effects) of transmission lines, but they do not pertain to the BL as a PFL. As a possible reason for the pulse deviation, one could think of the effect of the higher-order modes.…”

Section: Discussionmentioning

confidence: 99%

Limitations to compacting a parallel-plate Blumlein pulse-forming line

Joler¹,

Christodoulou²,

Schamiloglu³

2008

Int J RF and Microwave Comp Aid Eng

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For the applications of compact pulsed-power systems, we propose a model for optimizing the pulse-forming line (PFL) with respect to the optimum pulse generation. There are multiple parameters that play important and conflicting roles in the design of a PFL. The original notion that a pulse, of a desired duration, can be created and the length of the line shortened by using a dielectric with sufficiently high permittivity, is shown here to be overly simplified, and that it can lead to a deformed pulse instead. In this work, new criteria for successful pulse formation are proposed and their validity demonstrated.

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Section: Discussionmentioning

confidence: 99%

Limitations to compacting a parallel-plate Blumlein pulse-forming line

Joler¹,

Christodoulou²,

Schamiloglu³

2008

Int J RF and Microwave Comp Aid Eng

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“…Therefore, the bending property of microstrip is important in our proposed UWB filter design. There were several researches and studies done on microstrip bending i.e., discontinuity properties of microstrip [20][21][22][23][24][25]. The studies were concerned on capacitance and inductance parasitic effects in microstrip circuit.…”

Section: Theory and Simulationmentioning

confidence: 99%

Novel Compact Microstrip Ultra-Wideband Filter Utilizing Short-Circuited Stubs With Less Vias

Razalli¹,

Ismail²,

Mahdi³

et al. 2008

PIER

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Abstract-We present here a new pattern with compact size of Ultra Wideband (UWB) microwave filter. The filter is based on quarter-wave length short-circuited stubs model. We introduced here a new schematic model by extracting all parasitic elements such as Tjunction and discontinuity in our new pattern of UWB filter. This new filter has minimal number of vias and improved frequency bandwidth, insertion loss and return loss. It is fabricated on RT Duroid 5880 with 0.508 mm of substrate thickness. The final dimension is measured as 21 mm × 14 mm. It is not only compact, but also delivers excellent scattering parameters with magnitude of insertion loss, |S 21 | lower than 0.85 dB and return loss better than −11.6 dB. The fractional bandwidth is 109% from 3.06 GHz to 10.43 GHz. In the pass band, the measured group delay varies in between 0.47 ns to 0.32 ns, showing stability with minimum variation of only 0.15 ns. † The first author is also with School of Computer and Communication Engineering,

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