Por |
Woodman Pollitt, Ronald Francisco; Chau Chong Shing, Jorge Luis
(Instituto Geofísico del Perú, Radio Observatorio de Jicamarca, 2000)
In imaging work, it is desirable to have the transmitting beam width matched to the receiving one. One possibility to do this at Jicamarca, when single receiving modules are employed, is using one antenna module as the transmitting array (the whole Jicamarca array consists of 8 by 8 modules). However, ...