Antenna Cassegrain 26.5-40GHz, Nweta 40dBi Ụdị.RM-CGA28-40

Antenna Cassegrain bụ antenna nwere ike ịrụ ọrụ nke ọma, aha ya na imewe ya sitere na telescope Cassegrain. O nwere ihe na-egosipụta isi (paraboloid) na ihe na-egosipụta nke abụọ (hyperboloid), nke dị n'elu isi ihe na-egosipụta isi.

Ụkpụrụ ọrụ ya bụ otu a: mpi nri na-ebu ụzọ na-agbasa ebili mmiri elektrọnik gaa na reflector nke abụọ, nke na-egosipụta ebili mmiri na reflector nke mbụ. Reflector nke mbụ na-ejikọta ebili mmiri ndị a ka ọ bụrụ ogwe yiri nke ọma, nke nwere ntụziaka dị elu maka nnyefe. Ụzọ anya a "apịachiri apịachi" na-enye ohere ka etinye nri ahụ n'azụ reflector nke mbụ, na-ebelata mfu nke eriri nri ma na-eme ka mmezi dị mfe.

Uru dị mkpa nke antenna a bụ mmụba ya dị elu, obere lobes n'akụkụ, nhazi dị obere (ma e jiri ya tụnyere parabola ogologo-focal), yana itinye nri na ndị nnata n'azụ reflector mbụ, nke na-ebelata mfu nnyefe. Isi ihe ọghọm ya bụ igbochi akụkụ nke isi ihe site na reflector nke abụọ na usoro nkwado ya. A na-ejikarị ya eme ihe na nkwukọrịta satịlaịtị, mbara igwe redio, na sistemụ radar dị ogologo.