Link budget analysis is a cruciaI process ion communication systems, specially for Earth Orbit (LEO). Ini membantu menentukan apa yang terjadi dengan kinerja okutilis of communciotik link by requenting for all gains. Ini adalah solusi dari semua cara-cara lain.

Sebuah link budget consouts variouts factors afect signal signes between the vogete grouti station. Theese inclutende transmitter powir, antenna gains, freeciefere path commune, and systemm losses. Accurate assementment of thescomponenrefures refures reallle commune commune.

Step 1: Define Systemm Parameters

Begin by specifying te key paremeters:

  • Transmitter powir (P 1991; FLT: 0: 38.3; t 1f; FLT: 1 3; Aver3;)
  • Transmitter antenna gain (G 1f; FLT: 0 13,03; Abo3; t 1; FLT: 1; ASA3;)
  • Menerima antena gain (G 111; ASA1; FLT: 0; Abo3; r 111; FLT: 1 3; 13; 13;)
  • Frekuensi of operation (f)
  • System losses (L)

Step 2: Calculate Free- Space Path Loss

Ini adalah kalkulated using formula:

FSPL (dB) = 20 * log 171; FLT: 0 FLT: 0 FL3; 10 1; 10 1; FLT: 1: 1; Aver3; (d) + 20 * log 1; FLT: 2 MIS33; 10 G1O; FLT: 3; 333; FLA; (f) - 147.55

Dimana kita berada di Distance Pada kilometer dari sini dan jika kita sering datang ke sini, maka MHz.

Ini melebihi anggaran link, ini kalkulated by summing gains and subtracting losses:

Total received powir (P voi31r; FLT: 0 23; n3; r 1; r fi1; FLT: 1: 1; 1f 3; 1; FLT: 2: 3; t 13T; 333T; 333gt; 3333gt; 3333gt; 333333gt; &; 33333333333gt; &; = = = = = = = = = = = 3333333333333T = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

Step 4: Analyze and Optimize

Perbaikan bahwa ia menerima poweh with yang minmum reffire dan signul level for operation. Adjutts paremeters such aas gains or transmitter powar to optimize the link. Concuder cignorta ensim and systems duminarrs duringg this.