A rugged, low-profile helmet-mounted antenna system that commandos use to improve tactical radio communication and video transmission without snagging on obstacles.
Ministry of Home Affairs · National Security Guard (NSG), Police II Division · Hardware
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Decomposed from what the description asks for. Nothing added.
Conformal Patch Antenna
Design lightweight and flexible microstrip patch antenna elements that integrate onto tactical ballistic helmets.
Dual-Band Support
Configure the antenna array to support UHF and L band frequencies for handheld radios and body-worn cameras.
RF Shielding Layer
Integrate advanced RF shielding on the underside of the array to isolate the wearer from radiation.
Ruggedized Cable Interface
Provide a coaxial interface cable routed along the helmet to connect directly into existing radios and cameras.
Both columns are read off the brief's own wording. Nothing here is inferred from the ministry's name.
The evaluators will check whether the antenna maintains ballistic helmet integrity, supports UHF and L band frequencies, includes RF shielding for the head, and connects cleanly to existing radios without adding bulk.
A jury can still ask about these. Decide them deliberately rather than by accident.
Generated from the brief's own wording and the competition's published rules — never from a guess about what this ministry prefers.
Exact weight limit for the antenna system?
The brief never answers this, so a panel will. Whatever you decide, say it the same way twice.
Specific frequency ranges within UHF and L band?
The brief never answers this, so a panel will. Whatever you decide, say it the same way twice.
Ballistic test standards that must be passed?
The brief never answers this, so a panel will. Whatever you decide, say it the same way twice.
Has any part of this been shown at a previous event, hackathon or college project?
The guidelines are explicit: your solution must not have appeared in any previous event or programme, of any sort. A recycled project is what a team under time pressure reaches for.
Each one is quoted from a gap in the brief, not a guess about your team.
Needs physical hardware
Listed as a hardware problem statement, so a working demo needs physical components you have to source yourself.
Needs data you may not get
The problem requires physical integration with specific NSG ballistic helmets and existing tactical radios that students cannot readily access.
What the organisers attached, and what the brief assumes you can get.
Same organisation, same year. Reading two of theirs tells you more about what they care about than reading one.
Pick what you are about to do and copy the prompt. It carries the organisers' own wording, the constraints they never spell out, and an instruction not to invent requirements they never set.
Who has this problem, what already exists, and what you would have to find out.
The brief asks for conformal patch antenna. How would you build that?
Decoded from SIH26185 itself — Design lightweight and flexible microstrip patch antenna elements that integrate onto tactical ballistic helmets. The brief asks for it by name.
The brief asks for dual-band support. How would you build that?
Decoded from SIH26185 itself — Configure the antenna array to support UHF and L band frequencies for handheld radios and body-worn cameras. The brief asks for it by name.
The brief asks for rf shielding layer. How would you build that?
Decoded from SIH26185 itself — Integrate advanced RF shielding on the underside of the array to isolate the wearer from radiation. The brief asks for it by name.
The brief asks for ruggedized cable interface. How would you build that?
Decoded from SIH26185 itself — Provide a coaxial interface cable routed along the helmet to connect directly into existing radios and cameras. The brief asks for it by name.
Where does your data come from — a published source, one you collect, or one you generate?
No dataset is attached to this problem statement, so sourcing it is part of the work and nobody told you that.
Why not use what already exists? Name the closest thing to this that is already running.
A team that has not named the alternative themselves is answering this for the first time in the room.
Which single thing will you demonstrate end to end, start to finish, with nothing skipped?
Ours, not a rule: a narrow thing that fully works survives questioning better than a broad thing that half works. If nobody on the team can name it, that is the finding.
Show me this working: the evaluators will check whether the antenna maintains ballistic helmet integrity, supports UHF and L band frequencies, includes RF shielding for the head, and connects cleanly to existing radios without adding bulk.
This is the evaluator read for your problem statement, decoded from the brief's own wording.