## zodiff |
## Calculate the characteristic impedance of differential microstrip lines. |
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## zo_low_loss_calc |
## Calculation of the characteristic impedance of low loss transmission lines |

## zdiff |
## Calculate the differential impedance of edge coupled parallel microstrip lines |

## XL_calculate |
## Calculate inductive reactance of a transmission line from electrical length given permittivity, frequency and characteristic impedance |

## wdivider_1 |
## Calculation of the frequency dependent effective permittivity efff |

## wavelength_calc |
## Calculation of the wavelength in media |

## watts2dbm |
## Watts to dbm calculator |

## vswr2returnloss |
## VSWR to return loss conversion. ( Return loss = -20log10(magnitude of reflection coefficient)) |

## vrms2dbm |
## Convert rms voltage to dBm |

## voltage_ideal_line |
## Voltage distribution on an ideal transmission line |

## voltage_general_line |
## Voltage distribution on a general transmission line |

## ufactor |
## ufactor is a measure of stability |

## typet |
## Calculations for a type-t attenuator |

## typepi |
## Calculations for a type-pi attenuator |

## typeb |
## Calculations for a type-b network |

## typea |
## Calculations for a type-a network |

## tracecurrent_calc |
## Calculate the current carrying capability of a pcb trace both external and internal |

## TOUT |
## Calculate the output reflection coefficient of a two port. |

## TIN |
## Calculate the input reflection coefficient of a two port. |

## shorted_lowloss_line_z |
## Calculate the impedance of a shorted low loss line |

## shorted_ideal_line_zin |
## Calculate the input impedance of a shorted ideal line |

## shorted_general_line_zin |
## Calculate the impedance of a shorted general line |

## sfdr_calc |
## Calculate the spurious free dynamic range. |

## series_parallel_conversion |
## Convert a series circuit to its equivalent parallel form. |

## returnloss2vswr |
## Calculate vswr from return loss |

## retloss2refcoeff |
## Calculate the reflection coefficient from return loss |

## reflectioc2vswr |
## Calculate the reflection coefficient from vswr |

## reflectioc2imped |
## Calculate the impedance from the reflection coefficient |

## refcoeff2retloss |
## Calculate the return loss from the reflection coefficient |

## rect2pole_calc |
## Convert a number in complex format to polar format |

## reactance1_calc |
## Calculate impedance from L and C and frequency |

## qw |
## Quarter wave transmisson line matching |

## quarterwave_lowloss_line_z |
## Quarter wave low loss line impedance |

## quarterwave_ideal_line_z |
## Quarter wave ideal line impedance |

## quarterwave_general_line_z |
## Quarter wave general line impedance |

## propagation_constant_calc_new |
## Calculation of the propagation constant of ideal lines with real part equal to 0.0 |

## propagation_constant_calc |
## Calculation of the propagation constant of lowloss lines |

## polar2_rect_calc |
## Convert a number from polar format to a complex number format. |

## phase_velocity_calc |
## Calculate the phase velocity of a signal on ideal transmission lines. |

## pcbresistance |
## Calculate the resistance of pcb traces assumng copper traces. |

## pcbcapacitance |
## Calculate the capacitance of a pcb trace. |

## pcb_z0c0 |
## Calculate the characteristic impedance, capacitance and propagation delay of a pcb trace. |

## parallel_series_conversion |
## Convert a parallel circuit to an equivalent series circuit. |

## open_lowloss_line_z |
## Calculate the impedance of an open lowloss transmission line. |

## open_ideal_line_z |
## Calculate the impedance of an open ideal transmission line |

## open_general_line_z |
## Calculate the impedance of an open general line. |

## noisetemp_calc |
## Calculate the noise temperature from the noise figure and the noise figure from the noise temperature |

## mismatch_loss |
## A mismatch loss calculator. |

## microstripzo_pcb |
## Micostrip characteristic impedance calculator for PCB traces |

## microstripzo |
## Microstrip characteristic impedance calculator |

## microstripL |
## Calculate the inductance of a microstrip trace for PCB traces |

## microstrip_gap |
## Calculate the capacitance of a microstrip gap. |

## mic_amp |
## Calculate single stage amplifier gains |

## lowloss_line_zin |
## Calculate the input impedance of a lowloss line |

## lcbalun |
## Calculate the parameters of an LC balun. For the circuit check blog post on the SPG blog |

## lc_calc |
## Calculate L and C from a given reactance value. |

## l_calc |
## Calculate the physical length from the electrical length of a line |

## kfactor |
## Calculate Rollet's K factor |

## iotf |
## Calculate modified TIN and TOUT |

## inductancs_calc |
## Calculate the inductance of a PCB trace |

## impedance2refcoeff |
## Calculate the reflection coefficient from the impedance level. |

## imp2admit |
## Convert impedance to admittance |

## ideal_line_zin |
## Calculate the input impedance of an ideal line. |

## halfwave_lowloss_line_z |
## Calculate the impedance of a half wave low loss line. |

## halfwave_ideal_line_zi |
## Calculate the impedance of a half wave ideal line |

## halfwave_general_line_z |
## Calculate the impedance of a half wave general line |

## fract_wavelength_calc |
## Calculate the fractional wavelegth. |

## flicker_noise_calc |
## Calculate flicker noise |

## el_calc_new |
## Calculate electrical length |

## dbm2watts |
## Convert a dBm value to watts. |

## dbm2vrms |
## Convert a dBm value to a rms voltage |

## current_ideal_line |
## Current in an ideal line at a distance x. |

## current_general_line |
## Current at a distance x in a general line |

## crvolts |
## Calculate the differential voltage across the base-emitter junctions of bipolars with various ratios of current flowing through them. |

## complexz |
## Complex impedance matching with a transmission line |

## combine_parallel_Z |
## Combine parallel reactances |

## casline_new |
## Cascade transmission line matching |

## calculate_one_parallel_reactance |
## Calculate the reactance value from the parallel combined reactance value and one other reactance ( impedance matching algorithm. See book on impedance matching) |

## calc_shorted_stub_suscep |
## Calculate the susceptance of a shorted stub |

## calc_open stub_suscep |
## Calculate the susceptance of an open stub |

## addmit2imped |
## Convert admittance to impedance. |