Nkọwapụta
RM-PA17731B | ||
Oke | Ihe ngosi chọrọ | Nkeji |
Oke ugboro ugboro | Mbufe: 27.5-31.0 Nnabata: 17.7-21.2 | GHz |
Polarization | okirikiri (orthogona1-po1) |
|
Nweta | Nbufe: ≥ 40.0dBi+20log(f/29.25GHz) Nnata: ≥ 36.5dBi+20log(f/19.45)GHz) | dB |
Oke axle | ≤1.5 |
|
VSWR | ≤1.75 |
|
Mpụpụ ọdụ ụgbọ mmiri | ≥55 | dB |
Antenna SurfaceTmgbakasị ahụ | 20-25 | mm |
Ibu | ≤ 3.0 | Kg |
SurfaceNha | 430×290 (±5) | mm |
Antenna planar bụ kọmpat na atụmatụ antenna dị fechaa nke a na-emepụtakarị na mkpụrụ ma nwee profaịlụ na olu dị ala. A na-ejikarị ha na sistemụ nkwurịta okwu ikuku na teknụzụ njirimara ugboro redio iji nweta njirimara antenna dị elu na oghere dị oke. Antenna planar na-eji microstrip, patch ma ọ bụ teknụzụ ndị ọzọ iji nweta brọdband, ntụzịaka na njirimara multi-band, ya mere a na-eji ya na sistemu nkwukọrịta ọgbara ọhụrụ na ngwaọrụ ikuku.