CoupledLineBandpassFilter Class Reference

Implements a coupled-line bandpass filter. More...

#include <CoupledLineBandpassFilter.h>

Inheritance diagram for CoupledLineBandpassFilter:

Collaboration diagram for CoupledLineBandpassFilter:

Public Member Functions
	CoupledLineBandpassFilter ()
	Default constructor.
virtual	~CoupledLineBandpassFilter ()
	Virtual destructor.
	CoupledLineBandpassFilter (FilterSpecifications FS)
	Constructor with filter specifications.
void	synthesize ()
	Synthesizes the filter based on the provided specifications.
Public Member Functions inherited from Network
virtual	~Network ()
	Destructor.

Additional Inherited Members
Public Attributes inherited from Network
SchematicContent	Schematic
	Circuit data including components, nets, and simulation info.

Detailed Description

Implements a coupled-line bandpass filter.

This class synthesizes bandpass filters using quarter-wave coupled transmission line sections. The design is based on equations from "Microwave Engineering" by David M. Pozar (4th Edition, pages 430-437).

Note

Supports:

• Ideal transmission lines
• Microstrip transmission lines

Constructor & Destructor Documentation

CoupledLineBandpassFilter()

CoupledLineBandpassFilter::CoupledLineBandpassFilter ( FilterSpecifications  FS )

inline

Constructor with filter specifications.

Parameters

FS	Filter specifications including order, bandwidth, center frequency, impedance, and transmission line implementation type.

Member Function Documentation

synthesize()

void CoupledLineBandpassFilter::synthesize ( )

virtual

Synthesizes the filter based on the provided specifications.

Computes the lowpass prototype coefficients and calls the appropriate build method for either ideal or microstrip coupled line implementation.

Implements Network.

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The documentation for this class was generated from the following files:

• Tools/DesignTools/Filtering/CoupledLineBandpassFilter.h
• Tools/DesignTools/Filtering/CoupledLineBandpassFilter.cpp