// ================= openscad prams =================
$fa = 1;
$fs = 0.01;
// ================= openscad prams =================

// ================= meta =================
SCRIPT_VERSION="0.0.1";
// this really just need to be any mon font
FONT="Ubuntu Sans Mono:style=Regular";
test_number = 1;
// scale in m
scale_unit = 1e3;
// ================= meta =================


// ================= IDT =================
substrate = "SI";
// linbo
c = 3992.0;
// si
// c = 3159.0;
freq = 50.0e6;

// $fs = (c/freq);

// inout distance
distance = 50;

// number of finger
n_fingers = 50;

// should be 50-70
finger_length = 60; 

// for tweaking the design
gap = 0;

// for tweaking the design
thickness = 0;

has_id_number = false;
// ================= IDT =================

// ================= bond pad =================
leg_length = 0.003;
leg_width = 0.00001875;
leg_angle = 10;
size = 0.002;
bond_pad_shape = "square";
// ================= bond pad =================

// ================= text =================
info_block_offset_x=7;
info_block_offset_y=30;
info_block_scale=0.3;
title_text_size = 4;
prop_text_size = 2.5;
id_text_size = 1;
// ================= text =================

// ================= array spacings =================
number_of_idts_per_quadrent=4;
idt_x_spacing = 10;
idt_y_spacing = 12.5;
// ================= array spacings =================


// ================= wafers =================
wafer_size_inch = 4;
// ================= wafers =================