- class LaunchpadWirebondDriven(design: QDesign, name: str = None, options: Dict = None, make=True, component_template: Dict = None)[source]¶
Launch pad to feed/read signals to/from the chip.
Inherits ‘QComponent’ class.
Creates a 50 ohm launch pad with a ground pocket cutout. Limited but expandable parameters to control the launchpad polygons. The (0,0) point is the center of the necking of the launch tip. The pin attaches directly to the built in lead length at its midpoint
There is pin at the back of the pad for DrivenModal simulations
- Pocket and pad:
Pocket and launch pad geometries are currently fixed. (0,0) point is the midpoint of the necking of the launch tip. Pocket is a negative shape that is cut out of the ground plane
Values (unless noted) are strings with units included, (e.g., ‘30um’)
Below is a sketch of the launch
----------- | | ---------\ in| | 0 | (0,0) pin at midpoint of necking, before the lead | ---------// | / ----------- y ^ | |------> x
- Default Options:
trace_width: ‘cpw_width’ – Width of the transmission line attached to the launch pad
trace_gap: ‘cpw_gap’ – Gap of the transmission line
lead_length: ‘25um’ – Length of the transmission line attached to the launch pad
pad_width: ‘80um’ – Width of the launch pad
pad_height: ‘80um’ – Height of the launch pad
pad_gap: ‘58um’ – Gap of the launch pad
taper_height: ‘122um’ – Height of the taper from the launch pad to the transmission line
Create a new Metal component and adds it’s default_options to the design.
design (QDesign) – The parent design.
name (str) – Name of the component. Auto-named if possible.
options (dict) – User options that will override the defaults. Defaults to None.
make (bool) – True if the make function should be called at the end of the init. Options be used in the make function to create the geometry. Defaults to True.
component_template (dict) – User can overwrite the template options for the component that will be stored in the design, in design.template, and used every time a new component is instantiated. Defaults to None.
ValueError – User supplied design isn’t a QDesign
- Note: Information copied from QDesign class.
self._design.overwrite_enabled (bool): When True - If the string name, used for component, already exists in the design, the existing component will be deleted from design, and new component will be generated with the same name and newly generated component_id, and then added to design.
When False - If the string name, used for component, already exists in the design, the existing component will be kept in the design, and current component will not be generated, nor will be added to the design. The variable design.self.status will still be NotBuilt, as opposed to Initialization Successful.
Either True or False - If string name, used for component, is NOT being used in the design, a component will be generated and added to design using the name.
the full module name with the class name.
Return a reference to the parent design object.
The unique id of component within a design.
The Qiskit Metal Logger.
Name of the component.
A dictionary of the component-designer-defined options.
The names of the pins.
Get a list of the names of the element tables.
Dictionary of pins.
Metadata allows a designer to store extra information or analysis results.
Stores the latest status of the component.
Add a dependency between one component and another.
LaunchpadWirebondDriven.add_pin(name, ...[, ...])
Adds a pin from two points which are normal/tangent to the intended plane of the pin.
WARNING: Do NOT use this method during generation of component instance.
Delete the QComponent.
Interface for components to get pin data.
Creates template options for the Metal Component class required for the class to function, based on the design template; i.e., be created, made, and rendered.
This is executed by the user to generate the qgeometry for the component.
Parse the options, converting string into interpreted values.
Parse a string, mappable (dict, Dict), iterable (list, tuple) to account for units conversion, some basic arithmetic, and design variables.
Use the element_handler to get a list of all the table names used in QGeometry.
Fetched the component bound dict_value.
Returns a dict of element qgeometry (shapely geometry) of the component as a python dict, where the dict keys are the names of the qgeometry and the corresponding values are the shapely geometries.
Returns a list of element qgeometry (shapely geometry) of the component as a python list of shapely geometries.
Draw all the qgeometry of the component (polys and path etc.)
Returns the entire element table for the component.
Builds the QComponent.
- param thin:
If true then any key in the QComponent's options whose value