Changes

If you want directional radiators for your receiver set, you need to open the Receiver dialog by right-clicking on the receiver set's name in the navigation tree and opening its property dialog from the contextual menu. In the "Radiator Properties" section of this dialog, select the '''User Defined''' radio button. Similar to the case of transmitter set, you can import a '''.RAD''' radiation pattern file using the {{key|Import Patern}} button. You can also rotate the imported radiation pattern by setting '''Rotation Angles''' different than the default zero values. EM.Terrano allows you to define a basic '''Heterodyne Receiver Chain'''. Click the {{key|Receiver Chain}} button of the Transmitter Receiver Set dialog to open the Transmitter Receiver Chain dialog. As shown in the figure below, you can specify the characteristics of the Low-Noise Amplifier (LNA), mixer and baseband/IF amplifier, mixer and power amplifier (PA) including stage gains and impedance mismatch factors (IMF) as well as the characteristics of the transmission line segment that connects the PA antenna to the antennaLNA. Note that the transmitting receiving antenna characteristics are automatically filled from using contents of the radiation file. The transmitter Receive Chain dialog also calculates and reports the "Total Transmitter Receiver Chain Gain" based on your input. When you close this dialog and return to  In the Transmitter Receiver Set dialog, you will see there is a dropdown list labeled "Selected Receiver", which contains a list of all the calculated value individual receivers belonging to the receiver set. At the end of an SBR simulation, the Effective Isotropic Radiated Power receiver power and signal-noise ratio (EIRPSNR) of your transmitter the selected receiver are calculated and reported in dBmand dB, respectively. The {{key|Show Ray Data}} button also allows you to see the details of all the received rays by the selected receiver.