MICRONIX

Evaluation of wireless LAN

The various evaluations of the wireless LAN ( 2.4GHz and 5GHz band ) products are performed by this system.

[Application]

The various evaluations of the wireless LAN ( 2.4GHz and 5GHz band ) products are performed by this system.

[Solution]

1.Evaluation of handover

Figure:ハンドオーバー特性評価

[Purpose]Relation between receiving signal level and handover occurrence point

  • The EUT and the access point (hereafter described as AP) ① are mode in communication.
  • The programmable attenuator (hereafter described as P-ATT) ① connected to AP① is gradually increased in the attenuation value and the P-ATT② connected to AP② is gradually decreased. And in the moment the handover occurs, the attenuation value of each P-ATT is recorded.
    At the same time, the level of the signal source can be measured by the spectrum analyzer.

2.Evaluation of fallback

Figure:フォールバック特性評価

[Purpose] Relation between receiving signal level and switching point of effective throughput

  • The EUT and the access point are made in communication.
  • The attenuation value of the programmable attenuator is gradually increased and the effective throughput of communication is recorded.
  • At the same time, the level of the signal source can be measured by the spectrum analyzer.

3.Evaluation of receiving characteristics

* The system construction is same as " 2. Evaluation of fallback ".

[Purpose] Radio wave strength emitted subordinately

The peak power is measured by transmitting the modulation signal spread in frequency from the EUT and by sweeping the spectrum analyzer.

[Products introduction]

2009/3

問い合わせメニュー
お気軽にお問い合わせください
カタログダウンロード
Topに戻る
カタログダウンロード
問い合わせはこちら


MENU

カタログダウンロード


MENU

カタログダウンロード