Shanghai institute of applied physics (siap), Chinafo nyansahu adesua (cas) ne xst bom yɛ adwuma de yɛ top-notch high-performance shortwave receiver

Nneɛma a wɔde ma

Asorɔkye Tiatiaa a Wɔde Gye Adwuma a Ɛkorɔn
Ultra shortwave agyefo
Nneɛma a Ɛsakra Frequency

Nneɛma a Wɔde Yɛ Adwuma

Adetɔfo Ahwehwɛde

I. Akyisɛm ne Nnianim Asɛm
Shanghai Asoɛe a Ɛhwɛ Abɔde mu Nneɛma a Wɔde Di Dwuma So (SIAP) a ɛwɔ China Nyansahu Sukuu (CAS) no yɛ nhwehwɛmu asoɛe a ɛho hia wɔ nuklea nyansahu ne mfiridwuma mu, a ɛwɔ ‘Key Laboratory of Microinterface Physics and Detection of the China Academy of Sciences (CAS)’, ‘Shanghai Key Laboratory of Cryogenic Superconducting and High-Frequency Cavity Technology’ ne ‘Shanghai Key Laboratory of Cryogenic Superconducting ne High Frequency Cavity Mfiridwuma'. Shanghai Key Laboratory of Ɔhyew a Ɛba Fam Superconducting High Frequency Cavity Mfiridwuma'. Wɔde inverter afã horow a wɔayɛ wɔ saa biakoyɛ yi mu no bedi dwuma wɔ superconducting linear accelerators a ɛwɔ atifi hɔ laboratories no mu, a ɛbɛma ano aduru a ɛho hia ama nhwehwɛmu a wɔde di dwuma wɔ nuklea mfiridwuma mu.
II. Ɔkwan a Wɔfa so Yɛ Nkɔmmɔbɔ ne Ɔkwan a Wɔfa so Yɛ
Wɔ biakoyɛ mu no, afã abien no nyinaa akɔ so adi nkitaho a emu yɛ den na wɔayɛ biako. Ɛnam nhyiamu a wɔyɛ no daa, nkɔsoɔ ho amanneɛbɔ ne nsɛm a wɔsesa wɔ beaeɛ hɔ so no, afã mmienu no nyinaa hwɛ sɛ wɔbɛte mfiridwuma mu nsɛm biara ase yie na wɔagye atom. Saa nkitahodi kwan a etu mpɔn yi nyɛ sɛ ɛma nneɛma a wɔyɛ no nkɔso yɛ ntɛmntɛm nko, na mmom ɛma nneɛma no su ne ne dwumadi nso tu mpɔn.
III. Synthesis Technology ne Nneɛma a Wɔatumi Ayɛ
Asorɔkye tiawa agyefoɔ a ɛyɛ adwuma yie a XST ayɛ ama ASTRI no wɔ frequency a ɛtrɛ (ɛtumi gye asorɔkye tiawa nsɛnkyerɛnneɛ a ɛwɔ frequency band ahodoɔ pii), demodulation tumi a ɛyɛ den (ɛmfa ho sɛ ɛyɛ amplitude modulation (AM), frequency modulation (FM) anaa single-sideband modulation (SSB), shortwave receiver no tumi demodulate no yie na ɛsan nya mfitiaseɛ nsɛm a ɛwɔ mu no), ne adaptability a ɛyɛ den (a ɛtumi sesa shortwave signal propagation su ahorow wɔ wim tebea ne bere ahorow mu). (a ɛtumi dane ne ho kɔ wim tebea ahodoɔ ne berɛ a ɛwɔ asorɔkye tiawa nsɛnkyerɛnneɛ trɛw su ahodoɔ mu) ne mfiridwuma mu nneɛma foforɔ ne mfasoɔ a ɛwɔ so.
Efi bere a wɔde XST asorɔkye tiawa agyefo no akɔ aduruyɛdan mu no, wɔde wɔn adwumayɛ a ɛkyɛn so ne wɔn adwumayɛ a ɛho ka yɛ den no anya adetɔfo din pa a wɔde adwene koro gye tom no, na wɔahyɛ nuklea nyansahu ne mfiridwuma mu nneɛma foforo ne nkɔso ho nkuran, na wɔde mmoa a ɛho hia ama wɔ nyansahu ne mfiridwuma mu nkɔso ne ɔman no ahobammɔ adansi mu.