Tsab xov xwm no muab kev tshuaj xyuas txog kev hloov pauv ntawm cov thev naus laus zis antenna chaw nres tsheb hauv paus thoob plaws tiam neeg sib txuas lus, los ntawm 1G mus rau 5G. Nws taug qab seb antennas tau hloov pauv li cas los ntawm cov teeb liab yooj yim mus rau hauv cov kab ke zoo heev uas muaj peev xwm ntse xws li beamforming thiab Massive MIMO.
**Kev Hloov Pauv ntawm Cov Txuj Ci Tseem Ceeb los ntawm Tiam Neeg**
| Lub Caij Nyoog | Cov Txuj Ci Tseem Ceeb & Kev Tshwm Sim Tshiab | Tus Nqi Tseem Ceeb & Kev Dais Teeb Meem |
| **1G** | Cov kav hlau txais xov Omnidirectional, qhov chaw sib txawv | Muab kev pabcuam yooj yim; txhim kho uplink los ntawm qhov chaw sib txawv nrog kev cuam tshuam tsawg kawg nkaus vim qhov chaw nres tsheb loj.
| **2G** | Cov kav hlau txais xov uas muaj kev taw qhia (kev faib ua ntu), cov kav hlau txais xov ob sab polarized | Muaj peev xwm ntau dua thiab ntau qhov kev pab them nqi; ob sab polarization ua rau ib lub kav hlau txais xov hloov ob lub, txuag qhov chaw thiab ua rau muaj kev xa mus ntau dua.
| **3G** | Cov kav hlau txais xov ntau txoj kab, kev teeb tsa hluav taws xob nyob deb (RET), ntau txoj kab kav hlau txais xov | Txhawb cov kab zaus tshiab, txo cov nqi ntawm qhov chaw thiab kev saib xyuas; ua rau kev kho kom zoo dua nyob deb thiab muaj peev xwm ntau ntxiv hauv cov chaw kub. |
| **4G** | MIMO antennas (4T4R/8T8R), ntau lub antennas, kev tsim antenna-RRU sib xyaw ua ke | Kev ua haujlwm zoo dua qub thiab lub peev xwm ntawm lub system; daws teeb meem kev sib koom ua ke ntawm ntau hom multi-band nrog kev sib koom ua ke loj hlob. |
| **5G** | Massive MIMO AAU (Active Antenna Unit) | Daws cov teeb meem tseem ceeb ntawm kev npog tsis zoo thiab kev xav tau siab ntawm cov arrays loj thiab kev ua beamforming meej.
Txoj kev hloov pauv no tau raug tsav los ntawm qhov xav tau los sib npaug plaub qhov kev xav tau tseem ceeb: kev them nqi piv rau lub peev xwm, kev qhia txog spectrum tshiab piv rau kev sib raug zoo ntawm cov khoom siv, kev txwv qhov chaw lub cev piv rau qhov yuav tsum tau ua haujlwm, thiab kev ua haujlwm nyuaj piv rau kev ua haujlwm ntawm lub network.
Saib mus tom ntej, lub caij nyoog 6G yuav txuas ntxiv mus rau ultra-massive MIMO, nrog rau cov khoom siv antenna xav tias yuav tshaj ntau txhiab, ntxiv dag zog rau kev tsim cov thev naus laus zis antenna ua lub hauv paus ntawm cov tes hauj lwm mobile tiam tom ntej. Kev tsim kho tshiab hauv cov thev naus laus zis antenna qhia meej txog kev loj hlob dav dav ntawm kev lag luam sib txuas lus mobile.
Yog xav paub ntxiv txog antennas, thov mus saib:
Lub sijhawm tshaj tawm: Lub Kaum Hli-24-2025
