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RF/Microwave Filter Design Software: WBfilter
Where Synthesis enables Analysis.....™

Software Product: WBfilter

Atlanta RF Software offers RF/microwave CAE software product:
WBfilter, which performs Synthesis of
the Electrical circuit and Synthesis of the Dimensional circuit of multi-section Wide Bandwidth Bandpass
Filters realized as quarter-wavelength short-circuited stubs separated by quarter-wavelength connecting
lines constructed in stripline or microstrip, and includes the following product features:

1. Synthesis of multi-section Wideband Bandpass Filter designs:
a) Synthesis of Electrical circuit : Zo for each section.
b) Synthesis of the Distributed circuit : Line Widths (W) & Line Lengths (L).
c) Synthesis of two popular design approaches:
a) Design per George Matthaei.
b) Design per Ed Cristal.

2 .Synthesis of various Filter Design Options:
a) Chebyschev or Butterworth frequency response.
b) Construction in Stripline or Microstrip.
c) Prototype Lowpass Circuit Elements included.

3. Frequency Analysis response profile of:
a) Input VSWR and Thru-path Insertion Loss.
b) Higher-order TE11 modes.

4. Default values for each User-entered input data.

5. Output Data stored on your hard drive for graphical plots.

Software product: WBfilter provides the User with full design capability, from Synthesis to Frequency Analysis
of multi-section Wide Bandwidth Bandpass Filters and their Distributed form, when constructed in stripline or
Microstrip with quarter-wavelength short-circuited stubs separated by quarter-wavelength connecting lines.

                 Download the User Manual for software product: WBfilter to view 
                 the many features and capabilities that support your RF circuit designs.

                 Download the DEMO software product:
to explore the
                 functions available and solutions offered to ease your everyday work load.

Typical RF circuit layout for a 5-section       Wideband Bandpass Filter:

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