Tuesday, February 7, 2012
The business area is now unable to do without usa green laser pointer
In order to more clearly see the field distribution, adjust the output scale, select FieldOverlays> Modify Attributes> E Field, point right click project manager, hit the OK button, pop-up dialog box shown in Figure 7-21, to set up. 35 Figure 7-20 Figure 7-21 to set the frequency to adjust the scale electric field set up 36 Ansoft Xidian University training center in Figure 7-22 f = 700MHz electric field distribution of the window 4. Current calculation 4 current calculated the electric field Figure 7-23 f = 500MHz distribution of window plane wave incident to the PCB board, PCB board microstrip line will be induced current. 4.1 in the operation history tree selected pcb_trace, click the right mouse button, select the Plot Fields> ComplexMag_Jvol. Appeared on the PCB microstrip line current density distribution window. The education area now is unable to do without green laser pointer .Figure 7-24 f = 550MHz PCB, microstrip line when the current density distribution calculated using HFSS 4.2 current calculator calculates the PCB microstrip line induced current. 37 magnetic field integral along any closed path is equal to the path on the surface surrounded by the full current. Magnetic field integral along any closed path is equal to the path on the surface surrounded by the full current. To calculate the current position in, take a closed curve around the microstrip line, with the current direction of the closed curve to be vertical. green laser pointer is an instrument for pointing and it has been extending continuously. Create the first set of integral lines currentline1 Non Model mode, and then click on the menu Draw> Line, enter the first points of the position coordinates (-0.312,3, -13.7), and then click the Enter key to enter the position coordinates of the second point (-0.312,3, -13.65), and then click the Enter key to enter the third location of the point coordinates (0.312,3, -13.65), and then click the Enter key to enter the fourth location of the point coordinates (0.312,3, -13.7), and then click the Enter key to enter the fifth location of the point coordinates (-0.312,3, -13.7), and then double-click the Enter key to set the name to currentline1 currentline1 line1, click the OK button. The business area is now unable to do without usa green laser pointer .Start Fields Calculator Select the menu item HFSS> Fields> Calculator (or click the shortcut key) 38 Ansoft Xidian University Training Center Fields Calculator Introduction 1 input controls Quantity: basic complex vector field, such as E, H Geometry: geometry , for example, face, point, line, body 2 full control key 2.1 Complex: control complex arithmetic Real: take complex the real part of Imag: take a complex number imaginary part ComplxMag: take the complex modulus values CmplxReal: convert real scalar to complex real Department CmplxImag: convert real scalar for the plural of the imaginary part of the 2.2 + (Add): register between the addition operation 3 scalar control key (Integral) Command: scalar along the surface, the body points 4 Vector Control key Tangent Command 5. output control key Value Command: calculate field values at a certain point (for example, a point scalar) Eval Command: through internal data processing field in the amount of data displayed at the top of the stack function operation (such as points) 6. green laser pointer has developed into a pint-sized high-tech instrument. REGISTER-Registers: demand vector along the tangential component of the 39 Vec: vector, x, y, z components of three directions are stored in registers. Each point in space have both direction and size of Cvc: complex vector Scl: scalar, only the size of the Csc: complex scalar Lin: In creating the design of non-HFSS model (Non Model) line SclLin: scalar line 7 stack control Key Push: copying data at the top of the stack registers Pop: remove the top of the stack of data registers Exch: exchange the top two data stack registers up and down the order.
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