Paper Citation Record · LEDGER

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB

As of 15 August 2026, this Paper Citation Record lists 32 of 32 outbound references and 0 inbound Pith citation observations for arXiv:2507.21347.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2507.21347 v1

Coverage vector

measured 32 of 32 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-06T13:04:14.732659Z

measured 32 of 32 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

32 of 32 outbound references displayed

verified exact2
verified fuzzy23
unresolved5
parse uncertain0
malformed identifier0
metadata mismatch2

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation e7c21fd8-6837-4d05-984a-9382f8761571 · outbound

This paper cites Near-field localiza- tion and sensing with large-aperture arrays: From signal modeling to processing,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Near-field localiza- tion and sensing with large-aperture arrays: From signal modeling to processing,

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.412163Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation e7b5ad3a-7b0a-450c-873a-97bf4acd659b · outbound

This paper cites CSI transfer from sub-6G to mmwave: Reduced-overhead multi-user hybrid beamforming,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB CSI transfer from sub-6G to mmwave: Reduced-overhead multi-user hybrid beamforming,

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.402948Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation b573c241-c076-4a9e-b9a2-3f6e4e30b46e · outbound

This paper cites Unsupervised localization toward crowdsourced trajectory data: A deep reinforcement learning approach,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Unsupervised localization toward crowdsourced trajectory data: A deep reinforcement learning approach,

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-06T13:04:14.653809Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b33d8eeb-9edd-42c3-889d-f7723fca58c1 · outbound

This paper cites Collaborative sensing in internet of things: A comprehensive survey,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Collaborative sensing in internet of things: A comprehensive survey,

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.393240Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 9183c1ba-85ed-489c-bd01-614cc1f44bc3 · outbound

This paper cites Three more decades in array signal processing research: An optimization and structure exploitation perspective,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Three more decades in array signal processing research: An optimization and structure exploitation perspective,

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.384346Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 8cdf592c-9aa7-43d3-83ea-949fb92ed00d · outbound

This paper cites A dual-function radar-communication system empowered by beyond diagonal reconfig- urable intelligent surface,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB A dual-function radar-communication system empowered by beyond diagonal reconfig- urable intelligent surface,

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.375271Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 45ae9486-d83f-4de3-9840-f09d240676cf · outbound

This paper cites Nested MIMO radar: Coarrays, tensor modeling, and angle estimation,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Nested MIMO radar: Coarrays, tensor modeling, and angle estimation,

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.366427Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 32aa70ed-af04-425f-984a-432fece664d6 · outbound

This paper cites An overview of signal processing techniques for millimeter wave MIMO systems,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB An overview of signal processing techniques for millimeter wave MIMO systems,

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.357754Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation dca58c9e-4cfd-4963-af87-45de0e6a8ba2 · outbound

This paper cites What will 5G be?.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB What will 5G be?

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-06T13:04:14.671663Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation dcddeb7c-08ef-4d6f-aa3c-c167b1fb6548 · outbound

This paper cites Gigantic MIMO channel characterization: Challenges and enabling solutions,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Gigantic MIMO channel characterization: Challenges and enabling solutions,

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.342320Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation af8b1074-3858-4cd3-8be9-5c865d5aa9a4 · outbound

This paper cites Reconfigurable holographic surfaces for ultra-massive MIMO in 6G: Practical design, optimization and implementation,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Reconfigurable holographic surfaces for ultra-massive MIMO in 6G: Practical design, optimization and implementation,

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.333432Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation a595a713-c99d-47e5-b797-9a08b1654171 · outbound

This paper cites Holographic MIMO for LEO satellite communications aided by reconfigurable holographic surfaces,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Holographic MIMO for LEO satellite communications aided by reconfigurable holographic surfaces,

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.324661Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 9c74ac29-ef78-45cf-9162-b97d7763aba7 · outbound

This paper cites Wideband RCS reduction for circular-polarized slot array antennas based on composite metasurface,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Wideband RCS reduction for circular-polarized slot array antennas based on composite metasurface,

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.316442Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 63377d18-b06a-4c3d-a26e-07e9107a1c0a · outbound

This paper cites CAPA: Continuous-Aperture Arrays for Revolutionizing 6G Wireless Communications.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB CAPA: Continuous-Aperture Arrays for Revolutionizing 6G Wireless Communications

Reference 14

Resolution: verified exact; local_arxiv, observed 2026-08-06T13:04:15.042420Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 685c0e2e-449d-4d10-93e5-5ffe59c21600 · outbound

This paper cites Optimal beamforming for multi-user continuous aperture array (CAPA) systems,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Optimal beamforming for multi-user continuous aperture array (CAPA) systems,

Reference 15

Resolution: metadata mismatch; raw_fallback, observed 2026-08-06T13:04:15.030221Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 146c67ee-638e-4842-ab07-fae8889fa11e · outbound

This paper cites Terahertz massive MIMO with holographic reconfigurable intelligent surfaces,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Terahertz massive MIMO with holographic reconfigurable intelligent surfaces,

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.307596Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation a5628061-7ef3-49f8-9536-fd5dd9e3ab30 · outbound

This paper cites A small-aperture and high-performance endfire holo- graphic antenna based on spoof surface plasmon polaritons,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB A small-aperture and high-performance endfire holo- graphic antenna based on spoof surface plasmon polaritons,

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.298652Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 677f69d9-78e7-41fa-b933-dd120011cd45 · outbound

This paper cites Communicating with large intelligent surfaces: Fundamen- tal limits and models,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Communicating with large intelligent surfaces: Fundamen- tal limits and models,

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.290361Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation c98a829b-7894-4334-880e-61f1a6f213ab · outbound

This paper cites Wavenumber-division multiplexing in line-of-sight holographic MIMO communications,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Wavenumber-division multiplexing in line-of-sight holographic MIMO communications,

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.281056Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 5419f7c7-b816-4a8d-9f44-d28fcda84f04 · outbound

This paper cites On the spectral efficiency of multi-user holographic MIMO uplink transmission,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB On the spectral efficiency of multi-user holographic MIMO uplink transmission,

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.272557Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation ab6c80bf-6f61-451e-bf71-f370efcc0c44 · outbound

This paper cites Beamforming optimization for contin- uous aperture array (CAPA)-based communications,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Beamforming optimization for contin- uous aperture array (CAPA)-based communications,

Reference 21

Resolution: metadata mismatch; raw_fallback, observed 2026-08-06T13:04:14.957284Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation eefbb8da-c0fe-4c12-967b-eed5db071569 · outbound

This paper cites Cram´er-Rao bounds for holographic positioning,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Cram´er-Rao bounds for holographic positioning,

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.263765Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 59ca9db6-6ad8-408d-83d3-e145d80850fe · outbound

This paper cites Cram ´er-Rao bound optimization for near-field sensing with continuous-aperture arrays,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Cram ´er-Rao bound optimization for near-field sensing with continuous-aperture arrays,

Reference 23

Resolution: verified exact; raw_fallback, observed 2026-08-06T13:04:14.882410Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation f0b4dbc0-2030-4423-9fe9-7119bc69f74c · outbound

This paper cites Near-field positioning and attitude sensing based on electromagnetic propagation modeling,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Near-field positioning and attitude sensing based on electromagnetic propagation modeling,

Reference 24

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.255133Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation fa1c7cb5-61b8-45ff-a7e6-e4ed21100bcd · outbound

This paper cites Efficient application of music algorithm under the coexistence of far-field and near-field sources,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Efficient application of music algorithm under the coexistence of far-field and near-field sources,

Reference 25

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.246433Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation 4b830b16-2608-4f95-bcee-fbc04f008f98 · outbound

This paper cites Gridless DOA estimation and root- MUSIC for non-uniform linear arrays,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Gridless DOA estimation and root- MUSIC for non-uniform linear arrays,

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.237681Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation e3acc173-f8ca-4317-abc1-246a6e993b6a · outbound

This paper cites an unresolved cited work.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Unresolved cited work

Reference 27

Resolution: unresolved; raw_fallback, observed 2026-08-06T13:04:15.228543Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation c55ae6c7-da12-46da-acca-bb1f9103a3e4 · outbound

This paper cites Spatial characterization of electromagnetic random channels,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Spatial characterization of electromagnetic random channels,

Reference 28

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.219400Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation d0bb0470-b6dd-4674-bfa3-dbc1987a46c0 · outbound

This paper cites Capacity of the continuous-space electromagnetic channel,.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Capacity of the continuous-space electromagnetic channel,

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.210193Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation bde67130-326c-4fa0-8245-d48b9717904f · outbound

This paper cites Ralston and P.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Ralston and P

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T13:04:15.201374Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation a8daf66f-6e52-4d6a-8ac6-ece50df7ec68 · outbound

This paper cites an unresolved cited work.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Unresolved cited work

Reference 31

Resolution: unresolved; raw_fallback, observed 2026-08-06T13:04:15.192476Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation b211f266-1a8d-4422-91b3-2a4386f31757 · outbound

This paper cites an unresolved cited work.

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB Unresolved cited work

Reference 32

Resolution: unresolved; raw_fallback, observed 2026-08-06T13:04:15.184003Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Pith citing papers

No inbound Pith citation observations are available.